1、Mary has blended the ingredients．【频率4次】
A mixed B made C cooked D eaten
2、They agreed to modify their policy．【频率4次】
A clarify B change C define D develop
3、The economy continued to exhibit signs of decline in September. 【频率6次】
A play B send C show D tell
4、A notably short man，he plays basketball with his staff several times a week. 【频率2次】
A practically B considerably C remarkably D completely
5、The dentist has decided to extract her bad tooth. 【频率6次】
A take out B repair C push in D dig
6、It is absurd to predict that the sun will not rise tomorrow．
A ridiculous B funny C odd D foolish
7、A lot of people could fall ill after drinking contaminated water. 【频率3次】
A muddied B polluted C mixed D troubled
8、The room is dim and quiet．
A tiny B pleasant C dark D agreeable
9、The index is the government’s chief gauge of future economic activity. 【频率6次】
A measure B opinion C evaluation D decision
10、It’s prudent to start any exercise program gradually at first．
A workable B sensible C possible D feasible
11、He is renowned for his skill.
A remembered B praised C recommended D well-known
12、You have to be patient if you want to sustain your position．【频率3次】
A maintain B establish C acquire D support
13、She stood there, trembling with fear. 【频率3次】
A jumping B crying C swaying D shaking
14、Medical facilities are being upgraded．【频率3次】
A renewed B repaired C improved D increased
15、Mary looked pale and weary．【频率4次】
A gloomy B ugly C silly D exhausted