The main cause of HIV / AIDS infection in China is drug abuse, ______ is very serious in Yunnan.
| A．what | B．who | C．that | D．which |
— I’m going to Hong Kong for holiday next week.
— _______.
| A．My pleasure | B．Good luck | C．Have fun | D．Best wishes |
I would like to buy an apartment, large, comfortable and , easy to work by bus.
| A．in all | B．after all | C．first of all | D．above all |
We hung a net round the bed, which could protect us _____ mosquitoes and other insects.
| A．from | B．by | C．off | D．under |
Never judge a man by his _____ alone — you might be fooled by what he looks like.
| A． character | B．appearance | C．intelligence | D．application |
_____, I think the show is going to be a great success though many people don’t think highly of it.
| A．Personal | B．Logical | C．Personally | D．Logically |