24.Look at the price of that bike! It is practically the same as of a new motorcycle.
A.one B.this C.it D.that
23.The defense lawyer was questioning the old man who was one of the of the murder committed last month.
A.observers B.viewers C.witnesses D.audiences
22.It has been announced that students remain in their seats until all the papers have been collected.
A.can B.will C.shall D.may
第一节:单项填空(共15小题,每小题1分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
21.There is Mr. Smith with good knowledge of Chinese history in our school.
A.a; a B.the; / C.a; the D./; a