检识酚羟基对位有无取代基的反应是( ) A．Raymond反应 B．K-K反应 C

某服装企业为增值税一般纳税人，某月在销售产品的同时向购货方收取包装物押金1170元，正确的账务处理为（）。

A．A

B．B

C．C

D．D

用所给单词的适当形式填空。(10分)

小题1:I brush my________(tooth) before I go to bed every day.

小题2:Who ________(clean) the classroom yesterday?

小题3:It’s very important_________(eat) a balanced diet.

小题4:We all want a_________(relax) vacation.

小题5:The boy enjoys_________(play) computer games very much.

小题6:She likes to have friends who are___________(difference) from her.

小题7:Lily is ______________(outgoing) than Lucy.

小题8:This movie is as___________(funny) as that one.

小题9:The children were__________(happy) because they didn’t get Christmas presents.

小题10:She plans____________(have) an exciting vacation.

设在调高油缸上的液压锁，其作用是使摇臂能停在需要的工作位置。（）

变压器按铁心结构可分为？

监考员分发各科答题卡的要求为（）

A、按四种卡顺序分发

B、按A、B卡分发

C、按A、B、C、D卡分发

D、须将所有答题卡的顺序全部打乱后（洗牌方式）再分发