板式输送机的拉紧装置通常采用()。A.车式拉紧装置 B.垂直式拉紧装置 C.螺旋拉紧

题型:单项选择题

问题:

板式输送机的拉紧装置通常采用()。

A.车式拉紧装置

B.垂直式拉紧装置

C.螺旋拉紧装置

考点:水泥供料工水泥供料工初级水泥供料工初级题库
题型:单项选择题

We have done a survey recently to find whom students will turn to 1.______

when they in trouble .The following are the results .     2.______

Most of students will go to their friends ,because  3.______

they are almost the same age and are able to  4.______

understand each other easy .Some students will tell  5.______

their parents or teachers about their troubles for the reason that they all 6.____

have too much experience that they can be trusted   7.___

by their kids and students. Only a few students    8______

prefer to solving the problemsall by themselves .They hate to talk with others  9______

and can’t get on well with others .As a result ,they have more friends . 10._____

题型:单项选择题

下列疾病不属于肉芽肿性炎的是

A.风湿病
B.粟粒性结核
C.阿米巴病
D.麻风
E.伤寒

题型:单项选择题

过充风缸上0.5mm缩孔,排除过充压力时间为()秒。

A、6~8

B、45~60

C、100~180

D、120~180

题型:单项选择题

患者,女,42岁,发现颈部肿块半年,突然长大伴有胀痛3天,有轻度吞咽阻挡感和憋气。检查,甲状腺右侧有1个3cm直径的肿块,质硬,表面光滑,边界清楚,有压痛,随吞咽上下活动,131I碘扫描提示为冷结节。

应拟诊为

A.甲状腺腺瘤恶变

B.亚急性甲状腺炎

C.单发性结节性甲状腺肿

D.甲状腺囊腺瘤囊内出血

E.甲状腺结核

题型:单项选择题

既安神,又祛痰的药是()

A.远志

B.桔梗

C.朱砂

D.合欢皮

E.白前

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