1、The____ of this book explains how the chapters are organized.

A.guidance

B.introduction

C.instruction

D.remark

2、He is my____by three years.

A.colleague

B.junior

C.fellow

D.age

3、Come at your____because I will be there at all the time.

A.disposal

B.rate

C.thought

D.convenience

4、Her work has____to our understanding of this difficult subject.

A.added

B.helped

C.amounted

D.enabled

5、The____manager will have an interview with some job applicants next week.

A.personal

B.personnel

C.permission

D.staff

6、You are not quite____when you call a computer an “electronic brain”.

A.right

B.Correct

C.exact

D.accurate

7、The beautiful scenery of the West Lake____thousands of visitors to Hangzhou each year.

A.appeals

B.attracts

C.directs

D. Catches

8、Her hard work will____her the respect of her fellow workers.

A.achieve

B.require

C.earn

D.indicate

9、He____the letter carefully before putting it in the envelope.

A.turned

B.carved

C.folded

D.pressed

10、The hero in the story is an____character.

A.imagine

B.imaginary

C.imaginative

D.Imagination