电动系功率表的定圈导线粗、匝数少，应与被测电路（），其动圈导线细，称为（）线圈。A、

小题1:Nobody taught Jenny history when she was young. She taught h         .

小题2: You need to be patient to wait another two m          for the visa (签证) to Australia.

小题3: In order to see the sunrise, they got up even e          this morning.

小题4:Thanks to Joan, her suggestion was really h          for me to improve my English.

小题5:Martin, please be quiet! Pay a          to what I’m going to say.

小题6: I don’t like making speeches. I feel nervous t        in front of many people.

小题7: Everyone else in my class was invited to the evening party e            me.

小题8: The nurse w        the baby and recorded in the book, “The baby’s 4.2 kg.”

小题9:It’s not safe to give out your p          information to your strange net friends.

小题10:Tom is so sad now because he lost yesterday’s basketball match. Let’s c          him up.

康有为认为要从根本上消除犯罪，必须（）

A.去“九界”

B.轻刑

C.讲文明

D.用严刑

现代EMS主站系统一般都采用( )。

A．准分布式处理系统；

B．面向开放的系统结构；

C．集中式处理系统；

D．分布式处理系统。

引起牙龈炎最主要的因素是（）

A.革兰氏阳性杆菌

B.体内菌群紊乱

C.免疫力低下

D.全身慢性消耗性疾病

E.口腔卫生差，菌斑大量堆积

产品标准的主要内容有（）

A.产品的适用范围

B.产品的品种、规格和结构型式

C.产品的主要性能

D.产品的试验、检验方法和验收规则

E.产品的包装、运输、标志和储存的要求