Australia.s most common plans are（）A、oaks and elmsB、palms and pinesC、willows and poplarsD、eucalypts and wattles

The type of installation “________” is selected by most users, the sof1be installed with the most common options.

A.Typical

B.Complete

C.Custom

D.Minimum

听力原文： It's no secret that throughout history common stock has outperformed most financial instruments. If an investor plans to have an investment for a long period of time, then their portfolio should be comprised mostly of stocks ; however, investors who don't have this kind of time should diversify their portfolios. For this reason, the concept of "asset allocation" was developed. Asset allocation is an investment portfolio technique that aims to balance risk and create diversification by dividing assets among major categories. The underlying principle of asset allocation is that the older a person gets, the less risk he or she should face. After you retire you may have to depend on your savings as your only source of income.

28. Throughout history, what kind of stock has outperformed most financial instruments?

29.What is the purpose of asset allocation?

30.What is the principle underlying the concept of asset allocation?

(28)

A．preferred stock

B．common stock

C．concept stock

D．cynical stock

此题为判断题(对，错)。

The type of installation“(71)”is selected by most users, the software installed with the most common options.

A．Typical

B．Complete

C．Custom

D．Minimum

A、most common

B、commonest

C、commoner

D、the common

A.are the most three common means

B.are the most common three means

C.are the three most common means

D.are three the most common means

The error messages given by a C compiler show the message text，the most common(68) of the error，and a suggestion for fixing the error．

A．consequence

B．cause

C．information

D．result

The most common form. of written project communication is

A Publications

B Bulletin boards

C Reports

D Letters and memos

E All of the above

The most common query language is______．

A．C

B．Java

C．perl

D．SQL

The use of sinking and dispersing chemical agents for removal of surface oil is ______.

A.the most common method used in the United States

B.too expensive for common use

C.generally safe to sea life

D.authorized only with prior approval of the Federal On-Scene Coordinator