语法与词汇
We watched carefully _____ the house.
A、
during she walked against
B、
during she walked towards
C、
while she walked against
D、
while she walked towards
【正确答案】
D
【答案解析】
句意: 当她走向房子的时候我们在仔细地观察她。 during表示在一段时间内 , while表示当…时, 某一个瞬间。 walk towards朝…走来, walk against背对着…走。 故本题选D。
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