下述哪项是硫喷妥钠的药理作用（） A.对心血管的影响主要是动脉系统收缩与末梢循环淤血

阅读短文，选择正确答案。

      Now cities are full of cars. Some families even have two or more cars. Parking is a great problem, and so

is the traffic in the cities. Something will have to be done to change it.

      What will the cars of tomorrow be like?

      Little car may some day take the place of today's big cars. If everyone drives little cars in the future, there

will be less pollution in the air. There will also be more space for parking cars in cities, and the streets will be

less crowded. Three little cars can fit in the space now needed for one car of the usual size. 

     The little cars will cost much less to own and to drive. Driving will be safe, too. What is more, these little

cars can run about 65 kilometers per hour.

      Little cars of the future will be fine for getting around a city, but they will not be useful for long trips. If big

cars are still used along with the small ones, two sets of roads will be needed in the future. Some roads will be

used for the big, fast cars and other roads will be needed for the slower, smaller ones.

1. _______ is the big problem for those people who have cars. [ ]

A. Money

B. Parking

C. Driver

D. Waiting

2. Little cars in the futufe will bring _______ pollution in the air. [ ]

A. more

B. much

C. less

D. no

3. The little car's size may be _______ today's car's size. [ ]

A. one third of

B. two thirds of

C. as big as

D. as small as

4. People can _______ money with using the little cars. [ ]

A. spent

B. cost

C. take

D. save

5. The big cars are _______ the little cars for long trips. [ ]

A. as useful as

B. not so useful as

C. more useful than

D. less useful than

R₁、R₂的比值为3：2，则串联时通过的电流之比为______，它们两端电压之比为______，当并联时通过的电流之比为______，它们两端电压之比为______．

读句子，在括号里写出画线词的反义词。

      浪费    清晰    困难    远处

1．邮票很容易地被撕开了。（       ） 

2．在小林的眼中，“花伞”渐渐模糊。（       ） 

3 ．她在大树旁边画了几棵弯弯的小树。 （       ）

4．我们都要节约用电。（       ）

言脏腑之阴阳，脾为

A．阴中之阳

B．阴中之阴

C．阴中之至阴

D．阳中之阴

E．阳中之阳

A注册会计师负责审计上市公司甲公司2011年度财务报表。涉及下列事项，请代为作出正确的专业判断。

在实施审计过程中，GCPA怀疑庚公司财务经理张某贪污5万元。对该事项，GCPA不应采取的措施有( )。

A．将此怀疑向治理层通报，并与其讨论为完成审计工作所必需的审计程序的性质、时间安排和范围

B．直接向监管机构报告

C．向执法机构报告

D．重新考虑此前获取的审计证据的可靠性