The doctor will be free ___.
| A．10 minutes later | B．after 10 minutes | C．in 10 minutes | D．10 minutes |
Our physics teacher and English teacher always give their lessons in a lively and clear way,____ greatly benefits us students.
| A．from which | B．in which |
| C．that | D．which |
In 2012 MoYan won the Nobel Prize for Literature, ___a host of imitators．
| A．inspiring | B．inspired |
| C．having inspired | D．to inspire |
You must notice ____ the emergency exit is when you enter the building．
| A．which | B．where |
| C．what | D．in which |
Oh, I'm not feeling well in the stomach．I ____ so much fried chicken just now．
| A．shouldn't eat | B．mustn't have eaten |
| C．mustn't eat | D．shouldn't have eaten |
Changing the design of a new product may ____ the risk of its production in the market．
| A．bring about | B．come about |
| C．bring up | D．come up |