31 1.5 分 保存 40.You should read about Pompeii before you go there.1.Obligation 2.Advice 32 1 分 保存 IV.Choose the best answer for each of the following sentences.(15%,1 point each)41.I________ with the dolphins in Florida last year.A.swimB.s

Question

31 1.5 分 保存
40.You should read about Pompeii before you go there.
1.Obligation 2.Advice
32 1 分 保存
IV.Choose the best answer for each of the following sentences.(15%,1 point each)
41.I________ with the dolphins in Florida last year.
A.swim
B.swam
C.swum
33 1 分 保存
42.At the end of the holiday,we________ to Vancouver,Canada.
A.fly
B.flied
C.flew
34 1 分 保存
41
43.I________ at the seals when they served dinner.
A.looked
B.was looking
C.were looking
35 1 分 保存
44.One day while he was climbing a mountain,he________ to think about his life and future.
A.began
B.was beginning
C.begins
36 1 分 保存
45.The camel________ be the primary way for desert people to move from place to place.
A.uses to
B.used
C.used to
37 1 分 保存
46.He ate sandwiches________ he made himself.
A.if
B.that
C.so that
38 1 分 保存
47.He said that the park was beautiful________ the train ride was too long.
A.but
B.unless
C.because
39 1 分 保存
4 48.The weather damages the buildings,________ it takes a long time for this to happen.
A.even if
B.although
C.which
40 1 分 保存
49.The story is about a snake________ pride almost ruined him.
A.who
B.whom
C.whose

Answer 1

2
B.swam
C.flew
B.was looking
A.began
C.used to
B.that
A.but
A.even if
C.whose