1.选择题- (共3题)
3.中国神七载人航天飞船实现了太空行走。神奇的舱外服,从内到外共有六层:由特殊防静电处理过的棉布织成的舒适层、橡胶质地的备份气密层、复合关节结构组成的主气密层、涤纶面料的限制层、以热反射实现隔热的隔热层及最外面的外防护层。已知涤纶树脂的结构简式为:
,下列说法不正确的是 ( )

2.单项选择- (共4题)
4.
She’s hoping her first performance in the US will be the first step on the road to success, then she wants to try her ________ in Hollywood.
A.profit | B.fortune | C.distinction | D.wealth |
5.
Having finished his morning work, the manager stood up behind his chair, _______ himself.
A.practising | B.spreading | C.stretching | D.extending |
6.
Hundreds of thousands of soccer fans are likely to get their first taste of live 3D viewing during this year’s World Cup, the vast majority of them in cinemas ________ at home, according to football body FIFA.
A. more than
A. more than
A.rather than | B.other than | C.less than |
试卷分析
-
【1】题量占比
选择题:(3道)
单项选择:(4道)
-
【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:0
7星难题:0
8星难题:4
9星难题:0