—Do you think I should join the dancing club, Jessie?
—_______ If I were you, I certainly would.
| A．None of your business. | B．It depends. | C．Why not? | D．Good idea. |
Having a trip abroad is certainly good for the old couple, but it remains____ whether they will enjoy it.
| A．to see | B．to be seen | C．seeing | D．seen |
Mencius believed that the reason why man is different from animals is______Man is good.
| A．that | B．what | C．why | D．whether |
_____ with so much trouble, we failed to complete the task on time
| A．To face | B．Faced | C．Face | D．facing |
It’s reported that the United States uses______ energy as the whole of Europe.
| A．as twice | B．twice much |
| C．twice much as | D．twice as much |
The rare fish,_____ from the cooking pot, has been returned to the sea.
| A．saved | B．saving | C．to be saved | D．having saved |