点A在数轴上距原点5个单位长度，且位于原点左侧，若将A向右移动4个单位长度，再向

阅读理解.

     Mrs. Andrews had a young cat, and it was the cat's first winter. One evening it was outside when it

began to snow heavily (下大雪). Mrs. Andrews looked everywhere (到处) and called its name, but

she did not find it, so she called the police and said, "I lost a small black cat. Did anybody find one?"

     "No, Madam, " said the policeman. "But the cats are really very strong animals. They sometimes live

for days in the snow, and when it melt (融化) or somebody finds them, they are all right." Mrs. Andrews

felt happier when she heard this. "And," she said. "Our cat is very clever (聪明). She almost (几乎) ---"

     The policeman was getting tired. "Well, then, " he said, "Why don't you put your telephone down?

Maybe she is trying to telephone you now. "

1. Mrs. Andrews' cat _____.

A. was at home

B. was very old

C. didn't know its name

D. was lost

2. Where was the cat when it began to snow heavily? _____.

A. At home with Mrs. Andrews

B. In the snow with other cats

C. It stayed outside

D. It ran everywhere happily in the snow

3. When did the story happen (发生)? _____.

A. On a winter evening

B. It happened when the policeman was tired

C. It happened when the snow melted

D. It happened on one morning

4. The word " she " in the last sentence (句子) means _____.

A. one of Mrs. Andrew's friends

B. one of the policewomen

C. Mrs. Andrew's cat

D. the policeman's wife

5. The policeman was getting tired because _____.

A. he had to look for the cat B. Mrs. Andrews felt happier

C. the cat was very strong, it's hard for him to catch it

D. Mrs. Andrews talked too much to him on the phone

如果数a在数轴上所对应的点与原点的距离等于4，那么这个数a=______．

我行网上支付采用符合国际标准的（）位SSL安全连接协议。

A、32

B、64

C、128

D、256

你能说出一种常用的节育方式吗？

有关的研究发现，年幼儿童有时不能很好地完成认知任务，这并不是缺少完成认知任务的（）能力要素，所缺少的是将这些能力要素协调起来，组成策略井从中获益的能力。