31．As ______ for his contribution to botany, Joseph Banks had a flower ______ him.

　　　 A．a reward; name after　　　 　　　　　　　　 B．a reward; named after　

　　　 C．an award; name after　　　 　　　　　　　 D．a award; named after

30．The Chinese nation has ______ many national heroes and revolutionary leaders.

　　　 A．given birth to 　　　　　　　　　　　　　　　　　　 B．sung praise for　

　　　 C．given a reward to　　　　　　　　　　　　　　　　 D．keep records of

29．Saving money year after year John’s parents ______ enough to pay for his living expenses abroad.

　　　 A．account　　　　　　　 B．accumulate 　　　　 C．attempt 　　　　　　　 D．afford

28．The environmentalists said wild goats’ _____ on the vast grasslands was a good indication of the better environment.

　　　 A．attendance　　　　　　　　　　　　　　　　　　　　　 B．escape　　　　　　　　　　　　　

　　　 C．absence　　　　　　　　　　　　　　　　　　　　　　　 D．appearance

27．I really don’t know why his later discovery, ______ greater importance to science, is not so well known to the world.

　　　 A．which I think is of 　　　　　　　　　　　　　　 B．which I think it is of 　　

　　　 C．of which I think it is 　　　　　　　　　　　　　 D．I think which is of

26．He seldom comes here now, _____?

　　　 A．doesn’t he　 　　　 B．seldom he　　 　　 C．do he　　　 　　　　 D．does he

25．--If the traffic hadn’t been so heavy, I could have been back by 6 o’clock.

-- What a pity! Tina ____ here to see you.

　　　 A．is 　　　　　　　　　　　 B．was 　　　　　　　　　 C．would be 　　　　　 D．has been

24．Whenever he was asked why he was late for class, he would answer carelessly, always ______ the same thing.

　　　 A．saying　 　　　　　　 B．said　 　　　　　　　　 C．to say　 　　　　　　　 D．having said　

23．Helen had to shout _____ above the sound of the music.

　　　 A．making herself hear 　　　　　　　　　　　　　 B．to make herself hear

　　　 C．making herself heard 　　　　　　　　　　　　　 D．to make herself heard

22．We haven’t enough books for _____; some of them will have to share.

　　　 A．somebody 　　　　 B．anybody 　　　　　 C．everybody 　　　　 D．nobody