A.have knownB.had knownC.will knowD.knowIf I（）his email……

问答题英译中：we have so many excellent employees，I want to give them more than fair wages.

单项选择题He read my credit card number out loud in front of customers （）I could stop him.

A.before
B.while
C.as
D.since

填空题The company is looking for a well-organized and （experience）（）secretary to assist the HR Manager.

填空题I would be willing to attend and interview at any time （suit）（）for you.

填空题I do believe that you can be a good manager by （slight）（）adapting your behaviors.

填空题In the smart cities，communication will be （fast）（）than it is today via digital technology.

填空题According to the WHO，the number of people living in cities （expect）（）to almost double over the next few decades.

填空题Electric vehicles will save a lot of air （pollute)（）because there will be no emission of CO2in the air.

填空题The most important form of energy is electric energy，which is （wide）（）used in our daily life.

单项选择题-I’m afraid I have to say goodbye to you.-（）.

A.I’m sorry
B.That’s all right
C.Never mind
D.Good night

单项选择题this is the man（）last night.

A.whom I saw him
B.who I saw
C.which I saw
D.who I saw him

单项选择题（）you will cook the dinner，I will do the washing-up afterwards.

A.If
B.Unless
C.When
D.While

单项选择题James decided not to go out （）he was still really tired.

A.whether
B.because
C.although
D.as

单项选择题（）snow it is!

A.What heavy
B.What a heavy
C.How heavy
D.How heavy a

单项选择题They need to （）the habit of reading carefully.

A.give up
B.change
C.get rid of
D.form