搜题请搜索小程序“爱下问搜题”
问题 单项选择题

蝗虫的不完全变态发育过程是（）

A.卵→若虫→蛹→成虫

B.卵→蛹→若虫→成虫

C.卵→若虫→成虫

D.卵→蛹→成虫

答案

参考答案：C

单项选择题 A型题

患者男，56岁，患“甲状腺功能亢进症”5年。今日体温突然达40℃，心率145次/min，恶心，呕吐，腹泻，大汗淋漓，昏睡。查FT3及FT4显著升高，诊断为甲状腺危象。产生该现象的原因是（）

A．腺垂体功能亢进

B．自主神经功能功能紊乱

C．合并感染，代谢增高

D．大量甲状腺素释放人血

E．机体消耗大量甲状腺素
查看答案
填空题

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.
查看答案