（1）Where does the Yangtze River run into？CC
A．The East Sea.
B．The snow mountain.
C．The East China Sea.
（2）How long is the Yangtze River？AA
A．More than 6，300 kilometers.
B．About 4，300 kilometers.
C．About 4，000 kilometers.
（3）Which of the following is true？CC
A．The Yangtze River runs across 12 provinces.
B．The Yangtze River is the longest river in the world.
C．There are over 4，300 species live in the Yangtze River.
【考點(diǎn)】說明文；自然環(huán)境．
【答案】C；A；C
【解答】
【點(diǎn)評】
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發(fā)布：2024/5/27 14:0:0組卷：7引用：1難度：0.5
相似題
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1．Did you know that a large number of people get sick from foodborne illness each year？Luckily，foodborne illness can be prevented.Follow these three easy rules to help you.
◆ SEPARATE raw（生的）meat and eggs from other items in your refrigerator.If possible，use a different cutting board for raw meat products.This will reduce the chance of bacteria's（細(xì)菌）spread from one food to another.
◆ CHILL（冷藏）foods to keep bacteria from growing.Bacteria are able to grow quickly at room temperature，so keep fresh foods in the refrigerator to limit this risk.
◆ COOK your food to a high enough temperature to kill harmful bacteria that may lead to illness.Use a thermometer to make sure your foods have reached a safe temperature.
Here is a chart for you to use as a food temperature guide.
（1）Which of the following foods can be put together in a refrigerator？Food Lowest Temperature （℉） Food Lowest Temperature （℉） Steaks 145 Pork of Beef 160 Eggs 160 Fish 145 Chicken and turkey 165 Leftovers 165
A．Eggs and potatoes.
B．Raw fish and tomatoes.
C．Raw beef and raw pork.
D．Raw chicken and apples.
（2）Fish should be cooked at least above the temperature of.
A．140℉
B．145℉
C．160℉
D．165℉
（3）Which part of a magazine is the passage probably from？
A．Healthy Life
B．Travel Guide
C．History Character
D．Natural World發(fā)布：2024/12/27 7:0:1組卷：9引用：2難度：0.7 -
2．Falling asleep in class is still common among students.
Why do students sometimes fall asleep in class？
A main reason is short of sleep.However，there are also reasons for getting too little sleep.Homework is necessary for most students，one that can take three to four hours every night.And a student who wants to be able to take part in any activity besides homework must stay up late.Club activities，sports，computer-game playing，and TV viewing，for example，all make students have less time for both homework and sleep.
Physical problems are another reason that can have students to fall asleep in class.For example，insomnia （失眠） may keep a student tired during class hours.It is a serious problem that may need medical attention.
The effects （影響） of falling asleep in class can be quite serious.First of all，sleeping in class is not a good way to endear （使……受喜愛） yourself to teachers.Secondly，it is highly possible that other students may make jokes about those who sleep in class.However，the worst effect of sleeping in class is missing important points. In the long run，sleepers may end up with failing classes.
Since students are probably not going to deal with the problem，falling asleep in class will probably go on.It will continue until more students find a way to balance （平衡） their personal and social lives with school and work，while still finding enough time to sleep.
（1）is necessary for most students.
A．Homework
B．Club activities
C．Sports
D．Watching TV
（2）The writer tells useffects of falling asleep in class.
A．2
B．3
C．4
D．5
（3）What does the underlined words "In the long run" mean？
A．從長遠(yuǎn)來看
B．的確
C．長時(shí)間跑步
D．然而
（4）Which of the following is NOT TRUE according to the passage？
A．A main reason of falling asleep in class is short of sleep.
B．A student needs three to four hours every night to do homework.
C．The effects of falling asleep in class can be not serious.
D．If students don't deal with the problem，falling asleep in class will probably go on.
（5）We can knowaccording to the passage.
A．it's important for students to keep healthy
B．it's important for students to do sports
C．it's important for students to do homework
D．falling asleep in class is still common among the student發(fā)布：2024/12/27 7:0:1組卷：4引用：3難度：0.5 -
3．"Early to bed and early to rise，makes a person healthy.wealthy and wise."These words of Benjamin Franklin have been backed by science.It has been proved that morning people are persistent and active.It leads to better performance，greater success，and higher standards of living.Rising up early also reduces stress because it gives you the time to squeeze in a workout before you get distracted（心煩意亂的）.（1）
Recent research has found that late sleepers generally need about 248 more calories than those who rise early.They prefer to only eat half as much fruit and vegetables and twice as much fast food as those early risers.
（2）You should limit the usage of smartphones at once before going to bed，which will help you become an early riser.Researchers have also said that early morning is the best time to study and gain knowledge.It will help you in staying ahead in the class and keep your grades up.
If you get into the habit of rising early and going to bed early you are more likely to have a better sleeping pattern.（3）You will feel more energetic throughout the day，and complete your goals in a faster and more productive manner.Most businessmen are early risers as they believe it is the key to successful，happy and satisfied.
Getting up early has many benefits（益處）for both your body and your mind.（4）If you don't get into the habit of waking up before the rest of the world，you won't be able to change the world.
A.Better sleep equals more energy.
B.You need to do exercise in the early morning.
C.This is why morning people are healthier and happier.
D.If you wish to be an early bird，you need to make a plan.
E.One needs to maintain a proper schedule（時(shí)間安排）and has to go to bed on time
F.The hardest part is convincing yourself to do it，and then making it a habit.發(fā)布：2024/12/27 7:0:1組卷：44引用：1難度：0.5
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