社会工作者通过各种方式提出意见建议，倡导推动政策发展的角色，这是社会工作者的（）角色

7 Communication always makes use of.

A. symbols

B words

C. language

D. gestures

E. All of the above

Communication always makes use of.

A symbols

B words

C language

D gestures

E All of the above.

A、It is silly for people to keep the graphs simple.

B、People can always use an appropriate type of graph.

C、A slide that is apt to produce confusion is not worse.

D、A graph usually makes the numbers much easier to understand.

There always have been_______jobs allocated to me, which constantly makes me tired.

A．demanding

B．demand

C．demands

D．demandingly

Mary always ______things over with her parents before she makes an important decision.

A．says

B．talks

C．tells

D．states

The second paragraph makes use of which of the following？

A．Specific examples.

B．Analogy.

C．Metaphor.

D．Quotation.

She is a bad roommate because she ______ things about and makes a mess of theroom.

A．has always been left

B．is always leaving

C．has always left

D．has always been leaving

Don't always pursue the ______. That makes one become superficial.

A．rack

B．rage

C．radical

D．raid