The principal is usually the importer.
第1题:
According to the passage, which of the following statements is correct?
A.A "revocable credit" may be cancelled at any time.
B.The credits are usually in favor of the exporter.
C.An "irrevocable credit" may not be amended.
D.The credits are usually in favor of the importer.
第2题:
He usually plays basketball on Friday afternoon.(对划线部分提问
)
________ ________he usually ________on Friday afternoon?
第3题:
第4题:
第5题:
The principal is usually the importer.
A对
B错
第6题:
Does he()on weekends?
第7题:
委托--代理问题(Principal-agent problem)
第8题:
这些舱盖通常是用电力或液压驱动的。()
第9题:
You need to implement an authentication method on SQL4. The TravelOnline database will be accessed through a Web services application. You need to make the authentication method as secure as possible.What should you do?()
第10题:
对
错
第11题:
Dry cargo is usually stowed in the hold.
Dry cargo is usually stowed at the hatch.
Wet cargo is usually stowed in the hold.
第12题:
These hatches are usually driven by electric or hydraulic power.
These hatch covers are usually driven by electric or hydraulic power.
These hatch covers are usually driven by electric.
These hatch covers are usually driven by hydraulic power.
第13题:
某企业的数据库系统中有如下所示的员工关系和仓库关系,每个仓库可有多名员工,但只有一名负责人。
员工关系(employee):

仓库关系(warehouse):

则创建仓库表结构的SQL语句为(58)。
A.CREATE TABLE (employee ID CHAR(2)NOTNULL UNIQUE, name CHAR(30)NOT NULL, address CHAR(40), principal ID CHAR(3));
B.CREATE warehouse(warehouse ID CHAR(2)PRIMARY KEY, name CHAR(30), address CHAR(40), principal ID CHAR(3));
C.CREATE TABLE warehouse(warehouse ID CHAR(2)PRIMARY KEY, name CHAR(30)NOT NULL, address CHAR(40), principal ID CHAR(3), FOREIGN KEY(principal ID)REFERENCES employee(employee ID));
D.CREATE TABIE warehouse(warehouse ID CHAR(2), name CHAR(30)NOT NULL, address CHAR(40), principal ID CHAR(3), PRIMARY REY(warehouse ID), FOREIGN KEY(employee ID)REFERENCES employee(employee ID));
第14题:
There shall be two principal ______ through the harbor for the passage of vessels of over 60 tons burden.
A.straits
B.channels
C.canals
D.roadsteads
第15题:
第16题:
第17题:
For Krashen, the affective filter is the principal source of individual difference in second language acquisition.()
第18题:
A bank opens an L/C at the request of the importer. It is a (an)().
第19题:
干货通常被装载到货舱里。()
第20题:
最基本的保护层是油漆。()
第21题:
The only lucid arguments printed in the newspaper concerning the new bond proposal was put forth by the high school principal in a series of letters to the newspaper’s editor.
The principal of the high school wrote a series of letters to the newspaper’s editor that put forth the only lucid argument concerning the new bond proposal that was printed in the newspaper.
In a series of letters to the newspaper’s editor, the principal of the high school put forth the only lucid argument concerning the new bond proposal to be printed in the newspaper.
The high schoolh principal’s series of letters to the newspaper’s editor lucidly put forth the only arguments concerning the new bond proposal to be printed in the newspaper.
Putting forth the only lucid arguments concerning the new bond proposal to be printed in the newspaper, the series of letters to the newspaper’s editor were written by the high school’s principal.
第22题:
The principal protective coating is paint.
The principal protective coating is cement wash.
The principal protective coating is bitumen.
The principal protective coating is varnish.
第23题:
The Principal Economist will become a board member.
The Principal Economist will deal with environmental matters.
The Principal Economist’s major responsibility is to make certain policy.