下列词语中，字形与加粗字的读音全都正确的一组是[ ]A.朔（shuò）风 B.洞

When you meet many different kinds of difficulties in your study, you’re supposed to    to face them rather than escape from them.

①look for a better way to improve your study

②feel that learning is so boring

③lose heart and lose yourself on other things you like

④ask your parents, teachers or friends to help you

⑤keep a calm heart and never give up

A. ①②④         B. ②③⑤         C. ①④⑤

证券公司经营证券承销与保荐、证券自营、证券资产管理的，其注册资本不得低于人民币（）亿元。

A.1

B.2

C.3

D.5

根据汉语意思完成下列句子，每空一词。

1．薯片的发明是个巧合。

Potato chips were invented_______ _______.

2．顾客认为马铃薯不够薄。

The customers thought the potatoes weren't_______ _______.

3．它十分美味。

It was quite_______.

4．一些叶子落进了水里。

Some leaves_______ _______the water.

5．用这个方法茶叶被发明了。

_______ _______ _______the tea was invented.

阿托品中毒时突出的症状（）

A.心率增快

B.血压下降

C.肺部湿啰音

D.谵妄、躁动

E.尿潴留

哮喘其病主在（）

A.肝、肺

B.肝、肾

C.大肠、肺

D.肺、肾

E.肺、脾