( A )21. boys in this school wear blue shirts.
A. The,不填 B.不填,the C.The, the
( A ) 22. The air in the city is than that in the countryside.
A. much worse B. more worse C. worst
( C ) 23. None of the students watched it _ _.
A. careful enough B. enough carefully C. carefully enough
( A ) 24. This maths problem is too difficult work out.
A. for me to B. for me C. of me to
( B ) 25. Mary is flying to France soon. She’ll arrive Paris the morning of July 9.
A. in, in B. in, on C. at, on
( C ) 26. He eats food, so he’s fat.
A. much too, too much B. too many, much too C. too much, much too
( B ) 27. It took him to draw the picture.
A. two and half months B. two and a half months C. two and a half month
( B ) 28. The number of the students in our school more than two .
A. are , thousands B. is , thousand C. are, thousand
( B ) 29. Everyone except Tom and Jack there when the meeting began.
A. is B. was C. were
( C ) 30. The teacher told us yesterday that October 1st the National Day.
A. was B. has been C. is
21,b 22,a 23c,24a 25b 26c 27c 28b 29c 30c
21A 22A 23C 24A 25B 26C 27B 28B 29B 30A
ABBAACBBBC
A A C A B C C B B B C 25 arrive后接大地点用in 小地点用at 具体时间前用on 27 两个半月的表示方法是B其他的都有语法错误。 30 是客观事实,在定语从句中用一般现在时,不用变化。其它的应该没问题吧!
bacab cc ca