用标准齿条型刀具加工ha=1、a=20°的渐开线标准直齿轮时，不发生根切的最少齿数为（）。
用水准仪测定A、B两点高差，A尺读数为1.283，B尺读数为1.583，已知A点高程HA=100m。则HB=99.700m。
When we were having a meeting, the director（）the bad news by telephone.
1 I have a terrible . It hurts very badly.......
Wha t is the meaning of “You have to go cold turkey?
What is the meaning of “You have to go cold turkey?
W:Mike, what’s the matter with you?M: I’m not feeling well. I‘ve caught a bad cold.Question: what can we learn about the man?
In Shrek , Monkey said, “Ha-ha-ha! Never fear, for where there's a will, there's a way, and I have a way. ” 此句意为：“别急，有志者事竟成” （ ）
I had（) to visit my grandmother last week, but unfortunately I had a bad cold and the
GSM900和DCS1800都可采用经典模型Okmura-Ha对a模型（）
用标准齿条型刀具加工ha*=1、a=20°的渐开线标准直齿轮时，不发生根切的最少齿数为（）。
I regret ______ you that I can't go to Hangzhou for a visit next Sunday with you, because I've caught a bad cold.
It's very cold outsideYou should put on more clothing to______, otherwise you will catch bad cold.
Doctor:______Patient: Ive got a bad cold and got a sore throat.
________ men have learned much from the behavior. of animals in badly new.A) ThatB)________ men have learned much from the behavior. of animals in badly new. A) That B) Those C) What D) Whether
I had my meals to bring when I was ill in bed with a bad cold.（）
I had my meals brought when I was ill in bed with a bad cold.（）
What is the meaning of “You have to go cold turkey”？
A:I feel quite sick, doxtor.B:_____A:I'm not sure, but I have got a bad headache.
I'll ___________________,（想喝冷饮，不想喝咖啡).（a, coffee, cold, have, rather, drink, than)
What is the teacher doing in terms of error correction？T: Make a sentence with 'have'.tS: He have a car.T: He HA VE a car？S: He HA S a car.T: Very good. He HAS a car.
某研究用X表示儿童在一年中患感冒的次数，共收集了1000人，请问：儿童在一年中患感冒次数的资料属于（）
I have a bad cold and sever cough.（)
A: I have failed. I don't know why I did so badly. B: That's all right.（)
