As a result of destroying the forest, a large ________ of desert ________ covered the land.
| A．number; has | B．quantity; has | C．number; have | D．quantity; have |
---Would you join us in the summer camp?
---________, you see.
| A．It all depends | B．It doesn’t matter | C．That’s right | D．I’ll follow you |
After a discussion they agreed to accept _______ they thought ______ the job.
| A．whoever; fit | B．whomever; fit |
| C．whoever; was fit for | D．whomever; was fit for |
Even if the treatment ________, there is still no magic pill for the patients in the last stage of AIDs.
| A．works | B．uses | C．does | D．helps |
In that supermarket on sale is a new type of computer, _____ low price makes it attractive to the students from poor families.
| A．which | B．that | C．whose | D．what |
---Did you have any trouble with the western customs ?
---_________ to speak of.
| A．Nothing | B．Nobody | C．None | D．No one |