从4名男生、3名女生中各选出2名组成研究性学习小组，并从选出的4

从4名男生、3名女生中各选出2名组成研究性学习小组，并从选出的4人中再选定1人当组长，则不同选法的种数是( )

A. B. C. D.

答案

相关题目

（08年广东卷理）设，若函数，有大于零的极值点，则（

（08年广东卷理）设，若函数，有大于零的极值点，则（）A． B． C． D．

Surfing the Internet for fun will make you a better employee，according to an A

Surfing the Internet for fun will make you a better employee，according to an Australian study． The University of Melbourne study shows that people who use the Internet for their own reasons at w

. ——Does your father plan to attend the conference? ——Yes, he intends___

. ——Does your father plan to attend the conference? ——Yes, he intends______. A. so B. to do it C to do D. to

____ is known to me is that Jack has broken his promise _____he would buy me

____ is known to me is that Jack has broken his promise _____he would buy me a laptop for my birthday. A. What; that B. It; which C. What; which D

近年来,收入分配体制改革备受关注。收入分配体制改革虽然

近年来,收入分配体制改革备受关注。收入分配体制改革虽然涉及方方面面的问题,但其重心是初次分配领域。下列选项中,居民收入属于这一分配领域的

“Hey, Dad, are you going to come to my award ceremony tonight?” I 36 �

“Hey, Dad, are you going to come to my award ceremony tonight?” I 36 asked my father. “I have to work late tonight. I doubt I’ll be able to 37 it on time. I am just too busy r

将状况相同的某种绿叶分成四等组，在不同的温度下分别暗

将状况相同的某种绿叶分成四等组，在不同的温度下分别暗处理1 h，再光照1 h(光照强度相同)，测其重量变化，得到如下表的数据。组别一二三四温

Don’t be discouraged. Take things they are and you will enjoy ev

Don’t be discouraged. Take things they are and you will enjoy every day of your life. A. where B. as C. when �

从4名男生、3名女生中各选出2名组成研究性学习小组，并从选出的4

答案

相关题目

最新题目