A.are startingB.startC.startsThe workers usually （）work……

单项选择题The class （）over，we had a （）discussion.

A.been ...Heat
B.being ...heated
C.is ...Heating
D.be ...heated

单项选择题I （）this e-mail to tell you about my new office.

A.am writing
B.writing
C.writes

单项选择题My uncle （）in the IT Department.But now he （）on a plan for the marketing department.

A.works，is working
B.work，is working
C.is working，works

单项选择题I’d （）a beer too.Thank you.

A.like having
B.like to have
C.like have

单项选择题Each（）is a unit of both atomicity and consistency.

A.transaction
B.database
C.storage structure
D.schema details

单项选择题They overcame their difficulty （）working hard.

A.in
B.at
C.on
D.by

单项选择题My parents considered my friend to be a bad （）on me.

A.affect
B.effect
C.influence
D.control

单项选择题I used to （）on electricity，but I’ve switched to gas.

A.cook
B.cooking
C.cooked
D.cooks

单项选择题His supposition is good in theory （）cannot be put into practice.

A.and
B.or
C.but
D.while

单项选择题A reception party will be held in your （）this evening.

A.name
B.honor
C.place
D.position

单项选择题I wish he （）here at the moment.

A.were
B.was
C.would be
D.is

判断题Bradlee’s Ice Cream Parlor has its home office in Providence，Rhode Island，and its European headquarters in London.It operates restaurants in 37states and a dozen European countries.Bradlee’s is an example of a multinational company.

判断题Manuats are sets of instructions combined with explanations，descriptions，definitions，and other related information.（）

单项选择题-（）？-I’d like to see a pair of brown shoes.

A.What do you want
B.What do you like
C.What can I do for you
D.Do you want to buy something

判断题A map is an example of a visual aid，which can be used to stimulate interest.（）