—Ling ling, you'll feel sleepy tomorrow _______ you go to bed early. —OK, Mom. I'll go to bed at once.

充值活动已开启，快来参与吧

当前位置：初中英语 / 连词 / 连词辨析 / 词法知识

1. —Ling ling, you'll feel sleepy tomorrow _______ you go to bed early.
—OK, Mom. I'll go to bed at once.

A . if B . unless C . though D . because

相关视频

连词辨析