乳腺癌99mTc-MIBI亲肿瘤显像时，为使右乳深部病灶与胸壁分离，并减少心、肝部位

I lived with my brother this winter and didn’t have to pay rent. So I ________ save most of my salary.

A．could

B．would

C．was able to

D．should

下列给出的现象中，物体运动状态发生改变的是（　　）

A．摇荡的秋千来回摆动

B．向上抛出的排球

C．列车在平直轨道上匀速行驶

D．汽车匀速向右转弯

根据对话内容，在每个标有题号的空白处填入一个适当的句子，使对话完整，合乎情景。

A: Hi, Tom! Tomorrow is Sunday. What are you going to do?

B: I’ve no idea. 小题1:_____?

A: I’m going to work on my uncle’s farm. Would you like to come with me?

B: 小题2:_______. How far is it?

A: About 10 kilometers.

B: 小题3:________?

A: We can go there by bus.

B: How long will it take us to get there?

A: About half an hour.

B:小题4:_______?

A: Let’s meet at the bus stop at 7 o’clock.

B: 小题5:_____. See you then.

A: See you tomorrow.

既能降气行水化痰，又能降逆止呕的药物是( )

A．旋覆花

B．桔梗

C．白前

D．礞石

E．皂荚

正交设计