第二部分：知识运用（共两节，45分）
第一节：单项填空（共15小题，每小题1分，共15分）
从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。并在答题卡上将该项涂黑。
21．—Anything more about the Anna's family life?
—Well, she makes ______ a rule to go shopping once a week．
A．this B．that C．herself D．It
______ road out of town is good, but this one is better than the other.
| A．Both | B．All | C．None | D．Neither |
Quancheng Square is one of _____ largest in China, _____ second to Tiananmen Square.
| A．the; the | B．the: a | C．/; the | D．the; / |
It was _______ he came back from Africa that year ________ he met the girl he would like to marry.
| A．when; then | B．not; until | C．not until; that | D．only; when |
Roses need special care ______ they can live through winter.
| A．because | B．so that | C．even if | D．as |
Sam _____ some knowledge of the computer just by watching others working on it.
| A．brought up | B．looked up | C．picked up | D．set up |