D
完成時(shí)態(tài),常用already表示“已經(jīng)”.當(dāng)然這個(gè)不光考語法,還考了科普知識(shí),即人類有沒有等月過.
月球,地球的衛(wèi)星,繞著地球轉(zhuǎn),人類已經(jīng)乘飛船到訪過了.
the moon,our satellite ,travels round the Earth,it has_____ been visited by man in spaceships.
the moon,our satellite ,travels round the Earth,it has_____ been visited by man in spaceships.
A just B never C before D alreadly
A just B never C before D alreadly
英語人氣：709 ℃時(shí)間：2020-03-22 03:24:53
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