I kept looking at the man wearing a pair of glasses, wondering ________.
| A．whether did I borrow his book | B．where I had seen him before |
| C．what I knew his wife | D．when had I helped him |
The house could fall down soon if no one __________ some quick repairs work.
| A．has done | B．is done | C．does | D．had done |
__________ small, the company has about 1，000 buyers in over 30 countries.
| A．As |
| B．If |
| C．Although |
| D．Once |
It's said that the power plant is now __________ large as what it was.
| A．twice as |
| B．as twice |
| C．twice much |
| D．much twice |
If parents have children help with housework, the children will feel needed. __________，they will learn to take care of themselves.
| A．On the contrary |
| B．in a word |
| C．That is to say |
| D．What's more |
Mo Yan was awarded the Nobel Prize for Literature in 2012，__________ made one of the Chinese people's long-held dreams come true.
| A．it |
| B．that |
| C．what |
| D．which |