. ______ the question made her teacher angry and upset.
| A．Jenny refuses to answer | B．Jenny refusing to answer |
| C．Jenny’s refusing to answer | D．Jenny’s refusing answering |
It was too dark, and I couldn’t _______ the words written on the blackboard.
| A．look at | B．turn up | C．decide on | D．make out |
The fact of Madam Curuie’s_______ to the radiation for a long time ______ her poor health.
| A．being exposed;contributed to | B．exposed ;led to |
| C．having exposed;resulted in | D．exposing; resulted in |
I wonder __________ that made him so upset yesterday.
| A．it was what | B．what is it | C．what it was | D．it what is |
A terrible earthquake broke out in Yushu, Xinjiang several days ago,_______ we stopped any entertainment on April 21, 2010
| A．in that case | B．in which case | C．in case | D．in no case |
—Do you still work in the factory ________ is friendly to you?
—_______, it is two years since I worked there.
| A．whose manager; Yes | B．the manager of which; Yes |
| C．of which the manager; No | D．which manager ;No |