—Will you give me a hand? I have some trouble_______ the scientific problem.
—Don't worry. I'll try my best to help you _______.
| A．solving; in five minutes |
| B．to solve; in five-minute |
| C．to solve; after five minutes |
| D．solving; after five-minutes |
—Dear, put the knives out of the kids’ touch!
—OK. I’ll do it right away. It’s quite necessary to keep ______.
| A． |
quiet |
B． |
warm |
C． |
safe |
______ amazing it is! The Shenzhou XVIII members raise fish for the first time in Tiangong space station.
| A． |
What |
B． |
How |
C． |
What an |
—Hi, you look ________. Why are you so happy today?
—Can you believe it? I have just met Miss Zhou, my first teacher!
| A． |
excited |
B． |
exciting |
C． |
excite |
You should be careful when you see the sign.
| A． |
|
B． |
|
C． |
|
Traditional Chinese medicine works ________. More and more people believe it.
| A． |
good |
B． |
well |
C． |
badly |
