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【单选题】
水泥胶砂强度检验方法(ISO)规定,制备水泥胶砂试件的比例为水泥:标准砂:水=( )
A.
1:2:0.5
B.
1:2:1
C.
1:3:0.5
D.
1:3:1
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举一反三
【单选题】将红夷大炮引进中国的来华耶稣会传教士是
A.
汤若望
B.
利玛窦
C.
徐光启
D.
罗耀拉
【简答题】How often do I need to feed the dog?此题出自2015年河北孝感中考英语真题及答案,河北孝感2015年中考试题英语问卷 — How often do I need to feed the dog? — It ________ food every day, or it will be hungry. A. must give B. must be give C. ...
【简答题】(选做题)科学家发现家蝇体内存在一种抗菌活性蛋白,这种蛋白质具有极强的抗菌能力,受到研究者重视。 (1)分离该抗菌蛋白可用电泳法,其原理是根据蛋白质分子的__________________、大小及形状不同,在电场中的____________不同而实现分离。 (2)可用金黄色葡萄球菌来检验该蛋白的抗菌特性。抗菌实验中所用培养基中的牛肉膏和蛋白胨主要为细菌生长提供_____________和____...
【单选题】下列项目在资产负债表中只需要根据某一个总分类账户就能填列的项目是( )。
A.
预付款项
B.
应收账款
C.
预收款项
D.
短期借款
【判断题】目前,国Ⅲ柴油机除了可以读取故障码外,许多柴油机还可以通过读取故障灯的闪码,来初步诊断故障,方便实用。
A.
正确
B.
错误
【单选题】听力原文:W: Do I need to take some medicine? M: Yes. And I strongly advise you to go on a low-fat diet. W: Do you really think that's important? M: Definitely. If you don't, you might have a heart attack ...
A.
Father and daughter.
B.
Husband and wife.
C.
Doctor and patient.
D.
Teacher and doctor.
【单选题】听力原文:W: Do I need to put more stamps on this letter? It has to go to Los Angeles. M: No, if it's sent by ordinary mail. Express mail is faster, but more expensive. W: Well, I'd like it to go as soon a...
A.
Whether she has any letters.
B.
If she has used enough postage.
C.
How soon a parcel will be delivered.
D.
Where to find a mail box.
【单选题】听力原文:W: Do I need to take some medicine? M: Yes. And I strongly advise you to go on a low-fat diet. W: Do you really think that's important? M: Definitely. If you don't, you might have a heart attack ...
A.
Doctor and patient.
B.
Husband and wife.
C.
Father and daughter.
D.
Shop assistant and customer.
【单选题】下列项目在资产负债表中只需要根据某一个总分类账户就能填列的项目是 ( )
A.
应收账款
B.
短期借款
C.
预付款项
D.
预收款项
【单选题】下列项目需要根据某一个总分类账户就能填列的项目是()
A.
应收账款
B.
应付职工薪酬
C.
预付账款
D.
预收账款
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