题目内容
A small car is big enough for a family of three ________ you need more space for baggage.
| A．once | B．because | C．if | D．unless |
D
解析
The most interesting thing to the small boy was _______ he got close to the door, it would open of itself.
| A．that as | B．that that | C．what that | D．what when |
He was told that it would be at least three more months _____ he could recover and return to work.
| A．when | B．since | C．before | D．that |
______ leaves the room last ought to make sure that the windows are closed and the door locked.
| A．Whoever | B．Who | C．Who will | D．Those who |
How can they expect to learn anything ________ they never listen?
| A．whether | B．when |
| C．but | D．unless |
I don't know ________ the future holds in store for me, but I'll face the storms of life bravely.
| A．how | B．where |
| C．that | D．what |
________ is the most important for him is not his job, but his family.
| A．It | B．As |
| C．What | D．That |
Sometimes, ________ we show our gratitude for a person is reflected in the kind of food we serve him or her.
| A．when | B．whether |
| C．why | D．how |
There were some chairs left over ________ everyone had sat down.
| A．when | B．until | C．that | D．where |