问题
选择题
While he was ______ about in the street, Mary came up to him.
A.wandering
B.wondering
C.wondered
D.wandered
答案
答案:A
考查动词。wander是漫游,闲逛的意思,而wonder是想的意思,根据句意用过去进行时。句意:当他在街上闲逛的时候,玛丽碰到了他。
While he was ______ about in the street, Mary came up to him.
A.wandering
B.wondering
C.wondered
D.wandered
答案:A
考查动词。wander是漫游,闲逛的意思,而wonder是想的意思,根据句意用过去进行时。句意:当他在街上闲逛的时候,玛丽碰到了他。