阅读理解。Found: Watch. Is this your watch? I

题型:阅读理解

问题:

阅读理解。
Found: Watch.
Is this your watch?
It is a yellow watch.
Please call Paul at 439-6175.

Lost:
My backpack.
It is blue with a duck(鸭子) on it.
Please call Linda.
Phone 416-3592.

Found: Dictionary.
Is this your English-Chinese dictionary?
It's red. It's under my desk.
Please call Alan at 485-7700.

Lost:
My school ID card.
My name is Jim.
Please call 465-0921.

Found: Cat.
Is this your cat?
It's black and white.
Please call Gina.
Phone 458-3216.
1. If (如果) your watch is lost, you can call _____.
A. 439-6175
B. 485-7700
C. 458-3216
D. 416-3592
2. Linda's _____ is lost.
A. duck
B. cat
C. backpack
D. dictionary
3. Alan found an English-Chinese dictionary _____.
A. on his bed
B. under the chair
C. on the table
D. under his desk
4. If you find a school ID card, it may (可能) be _____.
A. Alan's
B. Jim's
C. Paul's
D. Gina's
5. The cat is _____.
A. black and white
B. blue
C. red
D. yellow
考点:广告布告类阅读
题型:阅读理解

下列有关溶液的叙述正确的是 [ ]

A.常温下的醋酸铵溶液中c(H+)>c(OH-)

B.在pH=2的醋酸中加入等体积2mol·L-1的某酸溶液后,混合溶液的pH一定会减小

C.pH相同的醋酸溶液和盐酸,分别用蒸馏水稀释至原溶液的m倍和n倍,若稀释后两溶液的pH仍相同,则m>n

D.导电性强的溶液中自由移动离子数目一定比导电性弱的溶液中自由移动离子数目多

题型:阅读理解

一个不透明的口袋中,装有红球6个,白球9个,黑球3个,这些球除颜色不同外没有任何区别,现从中任意摸出一个球,恰好是黑球的概率为     

题型:阅读理解

无Q波心肌梗死的心电图改变中,以下哪项不正确()

A.ST段压低持续存在

B.与病变相应导联上的R波电压进行性降低

C.T波倒置

D.ST段可抬高

E.起病早期均有高尖T波

题型:阅读理解

在竖直平面内有一半径为R的光滑圆环轨道,一质量为m的小球穿在圆环轨道上做圆周运动,到达最高点C时的速率=, 则下述正确的是 (   )

A.此小球的最大速率是

B.小球到达C点时对轨道的压力是

C.小球沿圆轨道绕行一周所用的时间小于

D.小球在任一直径两端点上的动能之和相等

题型:阅读理解

焦油加工的主要任务是获得酚、萘、蒽等纯产品和()等粗产品。

更多题库