根据传热方式区分，可将干燥设备分为（）。 A.对流式 B.热辐射式 C.感应

Idioms are phrases and sentences that do not mean exactly what they say. Even if you know the meaning of each word you see or hear, you may not understand the idiom because you don’t understand the culture behind it.

For example, if an American boy asks his mother what’s for dinner tomorrow, she may say “I’ll play it by ear”, that means she doesn’t have plans for dinner and she will decide later. "Play by ear" used to mean playing music using the sheet music, but now people often use it when they’re not talking about music.

There’re many idioms in English. If you learn to use them, your English will be more vivid and colorful. English idioms are more common in spoken English. They can be difficult to remember sometimes. Next time when you hear somebody saying to you, "Give me a hand", you don’t necessarily stretch out your hand to him/her, but you do need to be helpful. And when the situation is out of hand, you usually can do very little to manage all that. What about a green hand? It’s not about the color of your hand! You’re a green hand when you are very new at your work and don’t have much experience. If you and your partner always work together hand in glove, you two definitely work together very well.

Can you guess the meanings of some common English idioms to do with parts of your body?

小题1:What is an idiom ?

小题2:What does “ Can you give me a hand “ mean ?

小题3:Are English idioms more common in written English or spoken English ?

表示血容量、心输出量及血管张力的综合状况指标是 （）

A.血压

B.皮肤色泽

C.神志变化

D.中心静脉压

E.尿量及尿比重

确定德育目标的依据。

甲、乙因合同纠纷申请仲裁。甲、乙各选定一名仲裁员，首席仲裁员由甲、乙共同选定。仲裁庭合议时产生了三种不同意见，仲裁庭应当( )作出裁决。

A．按多数仲裁员的意见

B．按首席仲裁员的意见

C．提请仲裁委员会

D．提请仲裁委员会主任

从某种意义上，拥有资产为骄傲的行业已经被互联网平台肢解掉了。