Over 80 percent of the population of China peasants.
| A．was | B．is | C．are | D．will be |
He has gained ______ rich work experience there and is showing _______ great progress.
| A．a; a | B．a; / | C．/; a | D．/; / |
. She learnt both business and history, but she knows________of them well, though she can speak on subjects in general.
| A．none; any | B．nothing; anything | C．neither; both | D．either; neither |
I am not particular about laptops, but________, I prefer IBM to Sony.
| A．in short | B．in brief | C．in general | D．in a word |
Mr. Park, I know I am late, but please allow me to explain it to you, ________？
| A．don’t you | B．do you | C．won’t you | D．will you |
When I came into her room, she was________in her book.
| A．absorbed | B．controlled | C．exposed | D．devoted |