第4讲 Write a letter formally and informally 测试题【含答案】 高职实用综合英语

（1）单选题

In a formal letter, we need to change “wouldn’t” into________.
A. would not B. wouldn’t not

A  would not

B  wouldn’t not

（2）单选题

Idioms are _______for an informal letter.
A. OK B. Not OK

A  OK

B  Not OK

（3）单选题

It is____ to write a sentence “I have found out the answer to this question.” In a formal letter.

A  OK

B  Not OK

（4）单选题

A _____ letter is something write to strangers, boss, teachers, and in workplace.

A  Formal

B  Informal

（5）单选题

A (An) _____ letter is something write to friends, parents, and classmates.

A  Formal

B  Informal

（6）单选题

The contractions such as “didn’t, isn’t, and haven’t” is _____ in a formal letter.

A  OK

B  Not OK