古诗词名句默写。（8分）（1）玉不琢，不成器； ， 。（2） ，不尽长江滚滚来。（3）低头乍
---What do you think of French? ---In my opinion, French is _______ English. A. a subject so difficult as B. as a subject difficult as C. as difficult a subject as D. diff
函数y中自变量x的取值范围是（ ） A．x＞3 B．x≠3 C．x≥3
The fact that she was foreign made ________ difficult for her to get a job in that country. A. so B. much C. that D. it
下列句子中没有语病的一项是（ ） A．稻田里没有鸟害，如果不扎“稻草人”，不喷洒农药，鸟雀也不会上门。 B．为了防止学生因违反交通法
For three and a half months, I lived, studied and worked in London, England. During my time in the United Kingdom, I traveled to ten countries, I made new friends, took thousands of pictures and b
--Is this your eraser? --______________ A. No, I’m not B. Here you are. C. No, it is. D. No, it isn’t.
(08年昆明)有关电解水实验(如右图)的下列叙述，错误的是 ( )A.试管甲中的气体是氢气B.试管乙中的气体是氧气C.该实验
则
等于 （ ）
B．
C．
D．
，∴
，解得
，∵
，∴
，∴
，选择C；