并激发电机根据激磁线圈接到“搭铁”电刷上的方法不同,分为()两种型式。

题型:填空题

问题:

并激发电机根据激磁线圈接到“搭铁”电刷上的方法不同,分为()两种型式。

考点:拖拉机司机考试拖拉机司机考试题库
题型:填空题

一位患有慢性阻塞性肺气肿的病人,突感呼吸困难伴胸痛,下列最佳的检查方法是 ()

A.X线胸片

B.痰细胞学检查

C.肺功能检查

D.纤维支气管镜检查

E.血气分析

题型:填空题

父母是双眼皮,基因组成均为Aa,他们生了一个单眼皮的孩子,这孩子的基因组成是 [ ]

A.AA

B.Aa

C.aa

D.Aaaa

题型:填空题

第二节根据对话内容,从对话后的选项中选出能填人空白处的最佳选项。选项中有

两项为多余选项.

—Excuse me.madam.I,m looking for a place to eat.Can you tell me if there are any restau-

rants in the shopping center?

- 61  What kind of food are you thinking about?

-l,m not sure,anything but fast food.

- 62  It,s a little expensive,but the food is good.

-Oh,sounds good.But I ate Japanese food last night.I,d rather try something new.

-OK.  63 

-Italian sounds good,but so does Chinese.I just can,t decide.Are there any American

places here?

- 64   From Texas,I think.

--I,m sorry to be such a bother,but nothing interests me in particular.  65 

-Well, I,m afraid that,s all we have here.

A.Do you like Italian food?

B.Yes,there is a very good one downstairs.

C.Thanks,anyway.

D.Sure,there are several. E.How about Italian or Chinese?

F.I do believe I,ll have a good time here.

G.There is a nice Japanese restaurant upstairs.

题型:填空题

叙述玻璃幕墙防火防震设计施工。

题型:填空题

碘和碘化物治疗甲状腺危象的作用机制()

A.抑制酪氨酸碘化

B.抑制T3,T4的缩合

C.抑制甲状腺素释放

D.破坏甲状腺实质

E.以上均非

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