—Shall we go for a hiking this weekend?
—All right, it rains.
| A．if | B．unless | C．when | D．until |
It’s believed that travelling to Zhenjiang in spring is enjoyable experience.
| A．/; the | B．the; an | C．/; an | D．the; the |
Cong Fei was an excellent young man elped many poor children .
| A．whom | B．which | C．who | D．who’s |
---- What’s your plan for the coming vacation ? ---- I’d like to go.
| A．anywhere relaxing | B．somewhere relaxing | C．relaxing anywhere | D．relaxing somewhere |
I don’t know .
| A．what the population of Tianjin is |
| B．what is the population of Tianjin |
| C．how much the population in Tianjin is |
| D．how much is the population in Tianjin |