某汉字的国标码为A345H，则其机内码为 。 A: B153H B: A432H C: AB4DH D: BAD4H

_______ weather it is ! _____ the weather is! A: What an bad; How bad B: How bad; What a bad C: What bad; How bad D: What a bad; How bad

参与形成染色质的组蛋白包括 A: H 1、H 2、H 3、H 4、H 5 B: H 1、H 2H 3H 4、H 5 C: H 1、H 2H 2H 3、H 4 D: H 1、H 2H 2H 3H 3B E: H 1H 1H 2、H 3、H 4

I’ ve got __________today. A: the bad toothache B: a bad toothache C: bad toothaches D: the bad toothaches

【单选题】Don’t let ruin your holiday. A. bad experience B . a bad experience C. bad experienced D. a experience A. bad experience B. a bad experience C. bad experienced D. a experience

He is _________ (bad) at learning maths. He is much ________ (bad) at Chinese and he is the _________ (bad) at English.

当水深H与波长λ之比为多少时称其为浅水波（） A: H＞λ/2 B: H＜λ/2 C: H＞λ/4 D: H＜λ/4

Malaria comes from Italian, which means A: Bad water source B: Bad air C: Bad food D: Bad soil

△p×△q > h/4π中,“h”指的是()。

8. This is not_______they had expected after years of painstaking research. A: a result as bad as B: as a result as bad C: as bad as a result D: as bad a result as