6245这个数读作______,它是由______个千、______个百、___

题型:填空题

问题:

6245这个数读作______,它是由______个千、______个百、______个十和______个一组成的;由4个千、9个百组成的数是______.

考点:万以内数的读法和写法
题型:填空题

---How often do you turn to the dictionary when you are reading an English novel?

---Well, ___. I will look the word up if it affects my understanding.

A.seldom

B.very often

C.it depends

D.if possible

题型:填空题

(1+2x)5的展开式中,x2的系数等于(  )

A.80

B.40

C.20

D.10

题型:填空题
从方框中选择恰当的句子完成对话。
A. Will I be able to go out tomorrow?
B. I really feel terrible.
C. I want to have an injection.
D. Can you give me some pills?
E. What's the matter with you, madam?
F. Are you ill ?
G. I hate injection.
A: Morning! 1    
B: I've got a sore throat and a headache.
A: Do you feel tired ?
B: Yes, my whole body feels weak.  2 
A: I'm sorry to hear that. I'll have to examine you.
    Open your mouth wide so that I can look at your throat.
    Yes. It's very red, I'll have to give you an injection.
B:  3
A: An injection is better than pills.
B: Are you sure? 4
A: But you'd better have an injection first. It is more helpful.
B: OK.  5
A: Probably, if you take a rest today.
B: Good.
题型:填空题

对该患者正确的抢救措施是

A.保温,吸氧,保持呼吸道通畅

B.静滴氢化可的松

C.静脉注射T3或L-T4

D.纠正休克

E.以上均正确

题型:填空题

13.5 g CuCl2样品,当它与足量的AgNO3溶液反应后,得到29 g AgCl沉淀,则样品中可能混有的盐是(  )

A.BaCl2

B.CaCl2

C.AlCl3

D.ZnCl2

更多题库