It was stupid ____ him for help. Everyon

题型:选择题

问题:

It was stupid ____ him for help. Everyone knows that he is very mean.

A.you ask

B.for you to ask

C.of you to ask

D.of you asking

考点:therebe句型
题型:选择题
化简求值:
(1)3ab+2(a2-2ab)-3(2ab-a2),其中a=-2,b=3;
(2)
1
2
x
+(-
3
2
x+
1
3
y2
)-2(x-
1
3
y2
),其中x=-
1
2
,y=1.
题型:选择题

人民军队区别于中外一切剥削阶级军队的最根本的标志是( )

A.注重思想政治工作

B.不仅是一支战斗的军队,同时是一支工作队、生产队

C.坚持党对进队的绝对领导

D.废除了雇佣制

题型:选择题

尿液分析仪有很多优点,可以完全代替尿沉渣的显微镜检查。

题型:选择题

伦理经营的天敌是()。

A、长期行为

B、中期行为

C、短期行为

D、中长期行为

题型:选择题

Amy’s graduate seminar in history meets once each week, on Thursday afternoons. If it met every Thursday in the month of May, how many times did the seminar meet that month ?()
(1)There were five Wednesdays in the month.
(2)The seventeenth of May was a Friday.

A.条件(1)充分,但条件(2)不充分.

B.条件(2)充分,但条件(1)不充分.

C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.

D.条件(1)充分,条件(2)也充分.

E.条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.

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