专四
A. walking
B. to walk
C. have walked
D. walk
惯用结构题。惯用结构cannot but+动词原形,表示“不得不……”。这一句型也可以使用过去时态“couldn’t but”来表达过去“不得不……”,故[D]为答案。
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A. called
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C. calling
D. call
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Write on ANSWER SHEET THREE a note of about 50-60 words base
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What would the author benefit from the habit?
The author would read the words aloud _________.
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根据以下资料,回答题:
Dried foods
Nowadays vegetables are most commonly dried
Alkaline solutions are used to
