不定項(xiàng)選擇。答案不唯一,可能是單項(xiàng),可能是多項(xiàng),也可能是E項(xiàng)。
I_____all night long,and I must get some sleep,or else I_____asleep during the exam. CC
A.was studying;fall
B.am studying;was falling
C.have been studying;will fall
D.studied;have fallen
E.None of the above
【考點(diǎn)】現(xiàn)在完成時(shí);一般將來(lái)時(shí).
【答案】C
【解答】
【點(diǎn)評(píng)】
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發(fā)布:2024/8/17 4:0:1組卷:1引用:1難度:0.6
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