A curve is a line_________no part is straight and which has no angle.
| A．that | B．whose | C．of which | D．which |
Though _____ of the danger, he still went skating on the thin ice.
| A．warning | B．to warn | C．warn | D．warned |
In our school students are _____ according to how much they know and how old they are.
| A．classified | B．combined | C．condemned | D．betrayed |
Make a tentative guess _____ Peking Man _____ have done and used thousands of years ago.
| A．that; may | B．that; must | C．what; may | D．what; should |
The popular cartoon Mulan is a (an) _____ of a Chinese poem for children．
| A．imagination | B．plot | C．story | D．adaptation |
---How long do you think the terrible snow will _____?
--Sorry, I didn’t listen to the weather forecast.
| A．get through | B．cast down | C．fade out | D．keep up |