1、【题目】I'm______tograduateinthenexthalfoftheyear.

选项：

A.owing

B.thanks

C.due

D.because

答案：

解析：

1、【题目】WhenIcamethroughthecustomsattheairport,Ihadtopay________onaclockIhadbought.

选项：

A.taxes

B.duty

C.fines

D.fees

答案：

解析：

1、【题目】The boy ran out of the classroom without the teacher's _______.

选项：

A.command

B.conviction

C.consent

D.compromise

答案：

C

解析：

暂无解析

1、【题目】We must ______ that the experiment is controlled as rigidly as possible.

选项：

A.assure

B.secure

C.ensure

D.issue

答案：

A

解析：

暂无解析

1、【题目】I'm ______ to graduate in the next half of the year.

选项：

A.owing

B.thanks

C.due

D.because

答案：

C

解析：

暂无解析