You must know why she got angry this morning,_________.
| A．mustn’t you | B．don’t you | C．didn’t she | D．wasn’t she |
Many people ______ for the Party before liberation.
| A．laid down their lives | B．lay down their lives |
| C．lied down their lives | D．lying down their lives |
When we talk about the _____we not only mean the sun, he earth and the moon but also
_____ That is too far away to be seen.
| A．universe, the space | B．spacthe universe, |
| C．universe, space | D．space,universe |
Some parts in south China have experienced _____ this year as they did last year.
| A．twice as much rain | B．rain twice as much |
| C．as twice much rain | D．twice rain as much |
_______ has helped to save the drowning girl is worth praising.
| A．Who | B．the one | C．Anyone | D．Whoever |
— It hasn’t been decided yet _______ our wedding party will be held.
| A．that | B．when | C．what | D．why |