1、【题目】Onlywhenyouhaveobtainedsufficientdata________cometoasoundconclusion.

选项：

A.canyou

B.wouldyou

C.youwill

D.youcan

答案：

解析：

1、【题目】You________gonow.It’sgettinglate.

选项：

A.hadrather

B.wouldrather

C.wouldrather

D.wouldbetter

答案：

解析：

1、【题目】To succeed in a scientific research project ________.

选项：

A.oneneedstobepersistent

B.persistenceisneeded

C.oneneedsbeapersistentperson

D.oneneedsbeapersistentperson

答案：

A

解析：

暂无解析

1、【题目】Only when you have obtained sufficient data ________ come to a sound conclusion.

选项：

A.canyou

B.wouldyou

C.youwill

D.youcan

答案：

A

解析：

暂无解析

1、【题目】He ________ me that he decided to leave on Monday.

选项：

A.spoke

B.said

C.talked

D.told

答案：

D

解析：

暂无解析

1、【题目】Comrade Li ________ be in Beijing because I saw him in town only a few minutes ago.

选项：

A.mustn’t

B.can’t

C.maynot

D.isn’tableto

答案：

B

解析：

暂无解析

1、【题目】Ipreferthisdiagram________thatone.

选项：

A.than

B.morethan

C.ratherthan

D.to

答案：

解析：

1、【题目】Thisdiploma(毕业文凭)________thatyouhavecompletedhighschool.

选项：

A.entitles

B.certifies

C.secures

D.approves

答案：

解析：

1、【题目】He________methathedecidedtoleaveonMonday.

选项：

A.spoke

B.said

C.talked

D.told

答案：

解析：