问题
What is our physics teacher like, do you know–Oh, he is very kind _________ he looks very serious.
A:because
B:though
C:if
D:when;
B:though
C:if
D:when;
正确答案是：
同类题型
Art Festival is ______October 11th. The soccer games are _____ December.
When and where this took place _____ still unknown
______ do I save the document on the computer—Please click “save” and write a name for it
Don’t _______ your parents. It’s very important.
Excuse me. Is the library open all day— . Only from 8 a.m. to 4 p.m.