211×______=163×______=1a×a(a≠0)

题型:填空题

问题:

2
11
×______=
16
3
×______=
1
a
×a(a≠0)
考点:倒数
题型:填空题

单词拼写(每小题1分,满分10分)

1. She has all the personal q______ of a good teacher, like a sense of humor and patience.

2. Tom is not one of the top students, but a boy of average _______(智商)。

3. Though my husband is not rich now but he has great earning p________.

4. The robber was a________ by the police while he was trying to escape from the jail.

5. It is impolite to i_________ others while they are having a conversation.

6. By a strange __________(巧合) we happened to be travelling on the same train.

7. It seemed as if everything was __________(毁坏) in the earthquake.

8. The baby b_______ out crying as soon as he saw the snake.

9. Tsunami is one of the most serious natural _________(灾害)  in Japan.

10. I said hello to her, but she i________ me completely, which made me very angry.

题型:填空题

《素问·痿论》认为“痿躄”的主要病机是()

A.宗筋弛纵

B.骨枯髓虚

C.胞络阻绝

D.肺热叶焦

E.肌肉濡渍

题型:填空题

物流活动创造了物的形质效用。( )

题型:填空题

有线电视接收天线与地面应成()安装。

A、30°

B、45°

C、90°

D、180°

题型:填空题

一个BURST的时长是(),一个TDMA帧的时长是(),一个26帧复帧的时长是120ms,一个超帧的时长是()。

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