The reason why this kind of machine is popular with users is that it will work in ______ temperature.
| A．official | B．extreme | C．common | D．natural |
.
. —I’m afraid I have to leave for New York tomorrow.
—_____
| A．I’m afraid not. | B．Have a good journey. |
| C．Please do. | D．Why not go now? |
.
I’m taking these apples out of the bag to _____ the load I have to carry.
| A．lessen | B．prevent | C．solve | D．limit |
.
At the same time, they are taking strong _______to protect the wild animals.
| A．actions | B．measure | C．steps | D．efforts |
.
_____your son recovers and your daughter passes the college entrance examinations, you
will have nothing to worry about.
| A．Now that | B．Although | C．As soon as | D．So long as |
.
16. As we all know, Asia is _____Europe.
| A．four times as the size of | B．four times the size as |
| C．four times the size of | D．the size four times as |