All the members of the WTO should follow the ______ of trust and fair(公平) trade.
| A．instructions | B．principles | C．orders | D．rules |
In ______, the northerners are keen on dumplings while the southerners are fond of rice.
| A．common | B．total | C．general | D．particular |
______ is obvious ______he has finished his work.
| A．What; that | B．That; that | C．It; that | D．It; what |
---Could I call you by the first name? ---Yes, you_______.
| A．will | B．could | C．may | D．might |
---Did you see the film last night?
---No, ________, but I was too busy.
| A．I’d like to | B．I’d like to see | C．I’d like to have | D．I’d like to have seen |
Crazy English has over 20 million students all over China _____ the class through Internet.
| A．attend | B．attended | C．attending | D．are attending |