1.选择题- (共7题)
1.
已知人类酒窝有无的性状是由一对基因控制,有酒窝是显性(F),没有酒窝是隐性(f).小玲有酒窝,她的丈夫没有酒窝,他们生了两个孩子皆有酒窝.在不考虑突变的情况下,下列推论何者最合理?( )
2.
已知人类酒窝有无的性状是由一对基因控制,有酒窝是显性(F),没有酒窝是隐性(f).小玲有酒窝,她的丈夫没有酒窝,他们生了两个孩子皆有酒窝.在不考虑突变的情况下,下列推论何者最合理?( )
3.
已知人类酒窝有无的性状是由一对基因控制,有酒窝是显性(F),没有酒窝是隐性(f).小玲有酒窝,她的丈夫没有酒窝,他们生了两个孩子皆有酒窝.在不考虑突变的情况下,下列推论何者最合理?( )
2.单项选择- (共9题)
8.
Bill was doing a lot of physical exercise to build up his ______
A.ability | B.force |
C.strength | D.mind |
12.
The building _______ next month is our new library.
A.finished | B.finishing | C.to finish | D.to be finished |
13.
The faces of four famous American presidents on Mount Rushmore can be seen from a ___________of 60 miles.
A.length | B.distance | C.way | D.space |
14.
As a young man, there was _______ time _______ I hated to go to school.
A.a; that | B.a; when |
C.the; that | D.the; when |
15.
________you’ve got a chance,you might as well make full use of it.
A.Now that | B.After |
C.Although | D.As soon as |
试卷分析
-
【1】题量占比
选择题:(7道)
单项选择:(9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:8
7星难题:0
8星难题:1
9星难题:0