监狱人民警察定期考核的等次分为（）。

A．sequence

B．concern

C．influences

D．results

A、It should be concise.

B、It should be long.

C、It should be short.

D、The details in the Methods section are restated.

A．The compiler runs on the host machine, and compiler results also run on the host machine

B．The compiler runs on the target machine, and compiler results also run on the target machine

C．The compiler runs on the host machine, and compiler results run on the target machine

D．The compiler runs on the target machine, and compiler results run on the host machine

A、he studied traits that offered only two alternative outcomes

B、he followed and recorded the type and number of all offspring

C、he followed the results of each cross for two generations

D、all of the above

The charts below show the results of a survey about what people of different age groups say makes them most happy. Summarize the information by selecting and reporting the main features, make comparisons where relevant and use the writing skill: combining visual tools with text that we have learned in this unit

A.Reduction of friction

B.Insulation of hot surfaces

C.Lubrication of moving parts

D.Elevation of cooler outlet temperatures

A．influenced, reflects

B．displayed, influences

C．determined, reflects

D．shaped, influences

A、biological influences

B、psychological influences

C、economic influence

D、social-culture influence

A、distinctive features

B、non-distinctive features

C、suprasegmental features

D、free variation