蔬菜相对其他食物含较多的是()。 A.钙 B.铁 C.维生素A D.维生素B1 E.

题型:单项选择题 B1型题

问题:

蔬菜相对其他食物含较多的是()。

A.钙

B.铁

C.维生素A

D.维生素B1

E.维生素C

考点:营养(士)食物营养食物营养题库
题型:单项选择题 B1型题

多发性肌炎的首选治疗是()

A.糖皮质激素

B.免疫抑制剂

C.血浆置换

D.免疫球蛋白

E.高蛋白饮食

题型:单项选择题 B1型题

可能发生骨坏死的是

A.关节内骨折,长期固定

B.关节附近骨折,血肿较大

C.骨折合并大血管损伤

D.股骨颈囊内型骨折

E.长骨多段骨折

题型:单项选择题 B1型题

Tidiness


Tidiness means keeping things out of sight and yet available when wanted. It implies that there is a (1) for everything and that each thing used finds its way (2) to its place by a continuos process, not by a spasmodic (3) . The process depends, however, upon the drawer, cupboard and storage (4) being provided, for lack of which one things may literally have (5) place to go. Like the perambulator and trolley, the luggage and the golfclubs (6) be homeless. The same may be true of the deck-chairs (7) the bulkier plastic toys. As there is no place for them, it is no (8) telling people to put them away. The architect who thus economises on (9) space is apt to claim that a good-sized sitting-room is (10) result. What advantage is there in that, however, (11) half the living-room has to be used for storage The aesthetic (12) depends, in turn, upon storage space. (13) it may be true that no house ever had cupboards enough, (14) are some houses which have practically no cupboards (15) all. In these our choice must lie between chronic (16) and ruthless destruction. That is not to say, however, (17) cupboard space will itself create tidiness. Some people (18) happier, it would seem, in chaos. There is the question, furthermore, (19) the cupboards themselves are tidy. That (20) has been swept out of sight is no proof, in itself, that everything can be found.

题型:单项选择题 B1型题

我国现阶段存在哪些所有制的经济形式?

题型:单项选择题 B1型题

用万用表测量电流或电压时,如果被测量的对象无法估计,应将量程放在()挡。

A、最高

B、最低

C、零

D、任意

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