【单选题】Subject: Help! Date: 21/06/2005 10:02 a.m. Dear Aunt Aggie, I'm having a problem with my classmate, Rena, at school. The other day I wrote an email to another classmate, Beth, in which I said some thi...
A.
Joe made Rena unhappy and he felt very sad.
B.
Joe's classmate, Rena, sent Beth an email and made her unhappy.
C.
Joe received a wrong email from Rena and became angry.
【简答题】完形填空(共20小题;每小题1分,满分20分) 阅读下面短文,掌握其大意,然后从21-40各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。 One student took a box of chicken to class.Another carried on a cell-phone 21 , and still another whistled loudly ...
【单选题】完成下列各题 通读下面的短文,掌握其大意。然后,从每小题的四个选项中选出可填入相应空白处的最佳选择,并把它前面的大写字母填入左边的括号里。 Sometimes I feel that being the mother of three small children is like operating a large cir- cus(马戏团). 21________ afternoon last ...
【单选题】(Para 8)You can now look back on how trivial the fights were, how insignificant it was that another guy or girl was trying to talk to your lover, and how materialistic stuff doesn't really mean everyt...
A.
现在你可以回顾过去,看到这些争吵是多么琐碎,它是多么不重要,其他的男孩或女孩和你喜欢的人说话,另外,物质的东西真的不意味着一切。
B.
现在回头看看,你会有很多不一样的感受:曾经的那些争论是多么微不足道,曾经那些有人试图和你的恋人搭讪的事情是多么的无关紧要,以及物质的东西并不意味着一切。
【多选题】永磁同步发电机的发电机主要由下面哪些部件组成
【单选题】平面按其对投影面的相对位置不同,可分为()。1一般位置平面2投影面平行面3投影面垂直面4投影面相交面。正确答案是()
【单选题】群落不断发展变化,按照一定的规律进行着演替。下列关于演替的叙述,正确的是()
A.
在森林遭受火灾后的地段上重新形成森林属于次生演替
B.
在正常情况下,次生演替的最终结果使生物多样性降低
C.
人类活动对群落演替的影响与自然演替的方向、速度基本相同
D.
裸岩→地衣→苔藓→草本→灌木→森林五个阶段为初生演替的必经过程
【简答题】T触发器的特性方程为Qn+1=( ),要使在时钟作用下的次态与现态相反, T端应该接( )电平。
【简答题】第二节:完形填空(共20小题;每小题1.5分,满分30分) 阅读下面短文,掌握其大意,然后从36~55各题所给的四个选项(A、B、C和D)中,选出最佳选项。 Gus put his paws(爪子) on the window and looked out at the street. His tail began to wag (摇摆) .Mr. and Mrs. Riaz were comin...