在供试品溶液中加入已知量的标准物质后,同法进行试验()。 A.空白试验 B.对照试验

题型:单项选择题

问题:

在供试品溶液中加入已知量的标准物质后,同法进行试验()。

A.空白试验

B.对照试验

C.回收试验

D.鉴别试验

E.检测试验

考点:中西医结合执业助理医师中西医结合执业助理医师5
题型:单项选择题

某房地产投资项目的购买投资为4500万元,流动资金为500万元。如果投资者投入的权益资本为1500万元,经营期内年平均利润总额为650万元,年平均税后利润为500万元,则该项目的资本金净利润率为( )。

A.22.2%

B.33.3%

C.44.4%

D.55.5%

题型:单项选择题

池水消毒药水一般用()

A.次氯酸钠

B.硫酸铜

C.稀盐酸

D.稀硫酸

题型:单项选择题

目前公认的楔状缺损致病因素如下,除外

A.应力疲劳
B.酸蚀
C.横刷牙
D.牙龈退缩
E.牙颈部结构薄弱

题型:单项选择题

微胶囊造粒

题型:单项选择题

When anyone opens a current account at a bank, he is lending the bank money. He may (1) the repayment of the money at any time, either (2) cash or by drawing a check in favor of another person. (3) , the banker-customer relationship is that of debtor and creditor who is (4) depending on whether the customer’s account is (5) credit or is overdrawn. But, in (6) to that basically simple concept, the bank and its customer (7) a large number of obligations to one another. Many of these obligations can give (8) to problems and complications but a bank customer, unlike, say, a buyer of goods, cannot complain that the law is (9) against him.

The bank must (10) its customer’s instructions, and not those of anyone else. (11) , for example, a customer opens an account, he instructs the bank to debit his account only in (12) of checks drawn by himself. He gives the bank (13) of his signature, and there is a very firm rule that the bank has no right or (14) to pay out a customer’s money (15) a check on which its customer’s signature has been (16) It makes no difference that the forgery may have been a very (17) one: the bank must recognize its customer’s signature. For this reason there is no (18) to the customer in the practice, (19) by banks, of printing the customer’s name on his checks. If this (20) Forgery, it is the bank that will lose, not the customer. (254 words)

11()

A.Unless

B.Although

C.Since

D.When

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