问题

I’m green at everything.—Don’t worry. ______ you get older，you will get more experience.

A:As
B:Till
C:Unless
D:Since;

正确答案是：

同类题型

Some aspects(方面) of a teacher’s job ______ be tiring, and teachers often ______ work at inconvenient hours.

You’re driving too fast. Can you drive ______?

You all like your English teacher?— Yeah, she devotes herself____ to teaching and it earns her a good reputation [ ]

Teachers _____ their knowledge to their lesson.[ ]

We to start at once, or we will miss the train.