单选题

第1题、_____difficulties they may come across, they will help one another to overcome them.

A.Whatever

B.Whenever

C.However

D.Wherever

参考答案：A

第2题、Education cannot be ____in any country.

A.rejected

B.deleted

C.neglected

D.refused

参考答案：C

第3题、Although it’s tough finding a job these days, Henry got a_____ in a famous company.

A.place

B.position

C.post

D.patch

参考答案：B

第4题、The doctor said that mental_____is the major cause of his sleeping problem.

A.tension

B.sadness

C.anger

D.relaxation

参考答案：A

第5题、_____comes back first is supposed to win th ……此处隐藏22656个字…… account for it. To begin with, it is clear that         people aren’t aware of the importance of protecting the environment when they travel. What’s more, most people are in the bad habit of leaving something in their scenic spot, of which their doodle is given the priority. Last but not least, the regulations and rules are not strict and specific enough in the travel destination. In view of the seriousness of this issue, it is crucial that relevant laws and regulations be worked out to solve the problem. Meanwhile, people should be educated to pay special attention to environment protection while travelling. With joint efforts, I believe the bad phenomenon will be a thing of the past.