Over fifty countries _______ the AIIB(亚投行) so far.
| A．joined | B．was joining |
| C．had joined | D．have joined |
-------Do you need any help, Lucy?
-------Yes. The job is _________ I could do myself.
| A．less than | B．more than | C．no more than | D．not more than |
He is so addicted to smoking that ______ seems to be no chance of talking him into quitting.
| A．this | B．what | C．it | D．there |
-----How do yu find your new classmates?
----- Most of them are kind, but ______ is so good to me as Bruce.
| A．none | B．no one | C．every one | D．some one |
It is widely accepted that young babies learn to do things because certain acts lead to_______.
| A．rewards | B．prizes | C．awards | D．result |
How about taking _______ short break? I want to make _____ call.
| A．the;a | B．a; the | C．the; the | D．a; a |