21.My mother is usually on duty in her office every few days.
A.the;a B.不填;不填 C.不填;a D.a;不填
22.My brother likes to play football while my sister prefers to play violin.
A.不填;a B.不填;不填 C.the;不填 D.the;the
23.I came by sea and I had a 1ovely journey on Queen Elizabeth II.
A.不填;the B.the;不填 C.不填：不填 D.the;the
24.Cleaning women in big cities usually get paid
A.by a hour B.by an hour C.by the hour D.by hours
25.—I’m afraid I dare not speak in public.
—Just have try.
A.a;不填 B.不填;a C.the;a D.the;the
26.—What’s your elder sister?
—She is teacher and writer.
A.the;the B.a;不填 C.a;a D.the;a
27.She plays violin fairly well and makes a living by teaching violin.
A.the;不填 B.不填;不填 C.a;不填 D.a;a
28.These two rooms are of size.But another two rooms are three times size of them.
A.the;the B.a;the C.a;a D.the;a
29.He served in the army in when he was in
A.1940’s;his twenties B.the 1940s;the twenties
C.1940s’;his twenties D.the 1940’s;his twenties
30.This computer centre is larger than that one in the area.
A.one sixth B.four ninths C.fifth four D.two third
31.Paper produced every year is the world’s production of vehicles.
A.the three times weight of B.three times the weight of
C.as three tirues heavy D.three times as heavier as
32.The hero of the story is an artist in his .
A.thirtieth B.thirty C.thirty’s D.thirties
33.Mr Smith me to buy several eggs for the dinner.
A.asked;dozen B.suggested;dozens of
C.had;dozen D.persuaded;dozens
34.—Tell me where you live，please.
—I live .
A.in 123，King Street B.at 123，King Street
C.in King Street，123 D.at King Street，123
35.30% of the cattle thin，but the rest fat.
A.are;are B.is;is C.is;are D.are;is
答案：
1-5 ACDAB 6-10 ABCCA 11-15 DDCBC 16-20 DDADC 21-25 BAACB 26-30 BABDA
31-35 BDABA
