普通话里的轻声（）独立的声调。 A.是 B.不是 C.有时是，有时不是

(Doctor="D," Woman=W)

D: Good morning. What’s your trouble?

W: I don’t feel very well.

D:____1___

W:Yes, I have. My temperature is a little higher.

D:Open your mouth and say, "Ah".

W:Aahh.

D:____2____

W:Ever since last night.

D: Did you sleep well?

W:No. I was very tired last night.

D: Oh, I see.___3_______

W:Can you tell me how I got a cold?

D: Maybe you are too tired.

W:Ｉthink so. I have too much work to do every day. Do I have to stay at home?

D:Yes. You’d better stay at home for two or three days.

W: _____4_____

D: No, I don’t think so. But you really need a good rest and take the medicine.

W:______5__

D:Three times a day.

W:OK. Thank you.

A.You’ve got a cold.

B.How often do I have to take it?

C.Have you taken your temperature?

D.How long have you been like this?

E.Is it serious?

小题1:_________小题2:________ 小题3:__________小题4:_________ 小题5:___________

绝大多数盾构机的外形是（）。

A.圆形

B.矩形

C.马蹄形

D.半圆形

切铝为什么废导电块？

计划工作就是（）

A.做什么（WhAt）

B.为什么要做（Why）

C.何时做（WhEn）

D.何地做（WhErE）

E.何人做（Who）和如何做（How）

齿轮油通常根据工作条件的苛刻程度和当地季节气温选用品种和牌号。（）