are language varieties which are appropriate for use in particular speech situations, in c

A、Wear shorts.

B、Wear miniskirt.

C、Wear sleeveless shirt.

D、Wear light makeup.

A、register

B、Style

C、genre

D、Form

A:Articial relationshios .

B: How to form. intimate relationships

C:The affectionate machine

D: Humans and computers

A、The cleverest housewife can‘t cook a meal without rice.（直译）

B、Nobody can accomplish anything without the necessary means.（意译）

C、One cannot make a silk purse out of a sow's ear.（对应习语）

A．In Defense of the Guru.

B．A Sharp Word for the Guru.

C．the Weakness of the Guru.

D．Gurus — a Guarantee for Success.

A、My last boss is very strict with rules and always complaining.

B、I overslept once and missed a very important meeting with a client.

C、I don’t like working overtime.

D、I like working in different fields and talking with different kinds of people.

A.Comparing actual to planned performance to each activity.

B.Showing slack time.

C.Showing critical path dependencies.

D.Showing which activities can be rearranged in parallel.

E.All of the above.

A．The appropriate steps to be taken in teaching children science

B．The importance for children to learn science.

C．The necessity of including science in primary education.

D．The benefits learning science can bring about