绘图题：请在图中画出一个死点位置、最小传动角的位置以及图示位置的压力角。

2007～2014年是婚育高峰期，结婚人数将以每年10%的比例增长，婚庆服务通过商业化运作成为一条产业链应运而生。这表明[ ]

A、消费是生产的动力

B、消费是生产的目的

C、生产为消费创造动力

D、生产决定消费的对象

Now that you’ve gotten a little more confident, we’re going to give you the opportunity to practice "without the training wheels." When you want to check your work, you can turn to the solutions at the end. If you aren’t familiar with some of the mathematical concepts, make a note to pay particular attention to that chapter in this book; this practice set covers a wide range of topics tested on the GMAT.
On all data sufficiency problems, the answer choices are the same (as you’ve learned). We’ve put them here for your reference.
Ａ. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Ｂ. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
Ｃ. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
Ｄ. EACH statement ALONE is sufficient.
Ｅ. Statements (1) and (2) TOGETHER are NOT sufficient.

Is x an integer
(1) x is evenly divisible by

.
(2) x is evenly divisible by 2.

______表达式是声明一个含有5个String对象的数组。

A．char slx[][];

B．char slx[];

C．String slx[];

D．String slx[5]

工程项目投资规模在五十万元以上的，由（）审核后列年度预算编制专项报武警边防部队党委审批。

A、武警边防部队后勤部

B、各总队（直属院校、反恐怖侦察队）审批

C、各总队（直属院校、反恐怖侦察队）后勤部审批

D、支队级党委讨论通过即可

烟花爆竹零售单位的零售场所应有兼职应急救援人员，并应配备（）个以上5公斤重的水剂灭火器及其它符合规定的消防器材。

A.1

B.2

C.3

D.4