We were about to go outing______ it began to snow heavily. A．whenB．whileC．asD_刷题宝

题干

We were about to go outing______ it began to snow heavily.

A．when

B．while

C．as

D．until

上一题下一题 0.94难度单项选择更新时间:2010-08-17 02:47:54

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库