单项选择题
A. I’m going to post B. I’ve decided to post C. I’ll post D. I’d rather post
A person （）a foreign language must be able to use the l...
单项选择题A person （）a foreign language must be able to use the language （）all his own.
A. learning ,forgetting B. to learn, to forget C. using ,but D. who learns ,to forget
While building a tunnel though the mountains, ______. A...
单项选择题While building a tunnel though the mountains, ______.
He was very busy yesterday; otherwise, he （）to the meet...
单项选择题He was very busy yesterday; otherwise, he （）to the meeting.
A. would come B. came C. would have come D. will come
