我国古代劳动人民利用人工防治害虫的方法主要有哪些？

乳清酸尿症由下述哪些酶缺陷引起()

A．氨基甲酰磷酸合成酶Ⅱ

B．氨甲酰转移酶

C．二氢乳清酸酶

D．乳清酸磷酸核糖转移酶

E．乳清酸核苷酸脱氢酶

阅读理解。

     A mother and her young son get into a bus. The bus conductor (售票员) comes to them for their

money. The mother says, "I want a ticket (票)to Shanghai", and gives her 5yuan. The conductor looks

at the boy, and says to him, "How old are you, young man? "The mother begins to say, but the conductor

stops her and the boy says, "I’m 4 at home, and 2 in buses."The mother has to give 2.5yuan to the conductor.

1. At first the mother doesn’t give _____ money for the tickets.

A. some

B. any

C. enough(足够的)

2. At last the mother gives _____ to the conductor for her son’s ticket.

A. 7yuan

B. 7.5yuan

C. 2.5yuan

3. The mother gives the conductor _____ in all(总共).

A. 10yuan

B. 7.5yuan

C. 5yuan

4. The boy is _____ in fact(事实上).

A. 2

B. 4

C. 7

5. The mother is _____ .

A. not honest(诚实)

B. honest

C. very clever

《个人贷款管理暂行办法》规定，贷款人受托支付完成后，应当（）。

A、对账户进行分析

B、详细记录资金流向

C、不必掌握资金流向

D、归集保存相关凭证

Bob and Annie had not known each other long before they became eager to get married:Bob because he wanted Annie and she because she could at least lead a life away from her1_____. When Mrs.Thompson 2_____ that they marry and live with her until they could get a 3 _____ of their own, Annie hesitated. Her idea of 4_____ had been something which 5 _____her a husband and an orderly, well-furnished home all at once. 6_____ she soon saw the 7_____  of this arrangement. She would, first of all, 8_____ from her present life into a house which was quiet and well run, not 9_____ her own; and she would be able to go on walking so that she and Bob could 10____ up all the more quickly for their own house. She would also get Bob, a good enough husband for any working-class 11_____:good-natured and 12_____ to be bent her way whenever it was 13 _____for her ends.

Things went well until her mother-in-law’s 14_____, when Annie had to give up her 15_____ and was at home all day. Her father-in-law became just a 16_____ figure in the house and 17____Bob became used to him, Annie began to find the old man’s constant 18_____in the house a source of growing annoyance(烦恼).

“He gets on my nerves, Bob,” she said. “And he hardly says a word all day.”

“Well, I suppose he has a 19_____ to do as he likes,” Bob said mildly. “It’s his house not ours.” But to Annie, now looking after the house 20_____ it were her own, it was beginning to seem the other way about.

小题1:1.

A．city

B．family

C．room

D．company小题2:2.

A．learned

B．thought

C．heard

D．suggested小题3:3.

A．stay

B．child

C．house

D．world小题4:4.

A．marriage

B．life

C．future

D．expectation小题5:5.

A．give

B．found

C．brought

D．searched小题6:6.

A．But

B．So

C．Instead

D．Besides小题7:7.

A．difficulty

B．advantage

C．trouble

D．result小题8:8.

A．leave

B．make

C．change

D．escape小题9:9.

A．of

B．on

C．like

D．for小题10:10.

A．earn

B．save

C．build

D．set小题11:11.

A．home

B．character

C．custom

D．girl小题12:12.

A．easy

B．ready

C．kind

D．lovely小题13:13.

A．necessary

B．right

C．important

D．helpful小题14:14.

A．illness

B．arrival

C．death

D．appearance小题15:15.

A．job

B．idea

C．decision

D．dream小题16:16.

A．active

B．funny

C．strange

D．silent小题17:17.

A．until

B．although

C．before

D．when小题18:18.

A．rest

B．work

C．presence

D．cough小题19:19.

A．right

B．way

C．wish

D．freedom小题20:20.

A．because

B．if

C．even though

D．as if

血热可导致月经病，错误的是（）

A.月经先后无定期

B.痛经

C.月经先期

D.经间期出血

E.月经过多