问题

Why do you look sotired —-_______I am writing a reportfor the newspaper.

A: When
B: Because
C:Until
D:Although

正确答案是：

同类题型

‘t have lunch at the restaurant, because __________

Many old people take a walk after supper ____ have good health.

Don’t turn roundGo ______ this street till you see the school

I saw you came to school by taxi this morning.–Oh, I_______ come to school by taxi, but it is raining today.

ten hours’ drive, we came to ________ is called a green house, through the glass wall of ________, we saw lots of green plants.