1.选择题- (共15题)
1.如图是某质粒示意图，其中ori为质粒复制所必需的核苷酸序列，amp为氨苄青霉素抗性基因，tet为四环素抗性基因，箭头表示目的基因插入位点．受体大肠杆菌细胞内原来不含有这两种抗生素抗性基因．下列有关叙述正确的是（ ）
2.如图是某质粒示意图，其中ori为质粒复制所必需的核苷酸序列，amp为氨苄青霉素抗性基因，tet为四环素抗性基因，箭头表示目的基因插入位点．受体大肠杆菌细胞内原来不含有这两种抗生素抗性基因．下列有关叙述正确的是（ ）
9.将若干长势良好的葡萄幼苗置于密闭的恒温箱中，并控制每天8：00～00为光照培养阶段，0：00～8：00为黑暗培养阶段，其他条件适宜．测量一天内恒温箱中CO2浓度的变化，结果如下表所示，请分析回答下列问题．
光照阶段 | 黑暗阶段 | |||||||||||
时间 | 8：00 | 9：00 | 10：00 | 11：00 | 12：00﹣00 | 1：00 | 2：00 | 3：00 | 4：00 | 5：00 | 6：00 | 7：00 |
CO2浓度（μL/L） | 660 | 420 | 300 | 180 | 180 | 270 | 360 | 450 | 520 | 570 | 610 | 640 |
10.将若干长势良好的葡萄幼苗置于密闭的恒温箱中，并控制每天8：00～00为光照培养阶段，0：00～8：00为黑暗培养阶段，其他条件适宜．测量一天内恒温箱中CO2浓度的变化，结果如下表所示，请分析回答下列问题．
光照阶段 | 黑暗阶段 | |||||||||||
时间 | 8：00 | 9：00 | 10：00 | 11：00 | 12：00﹣00 | 1：00 | 2：00 | 3：00 | 4：00 | 5：00 | 6：00 | 7：00 |
CO2浓度（μL/L） | 660 | 420 | 300 | 180 | 180 | 270 | 360 | 450 | 520 | 570 | 610 | 640 |
13.
果蝇的灰身和黑身是由基因A和a基因控制，刚毛和截毛由基因D和d基因控制，一对表现型为灰身刚毛的雌雄果蝇杂交，F1表现型的种类和比例如表所示，请回答下列问题．
灰身刚毛 | 灰身截毛 | 黑身刚毛 | 黑身截毛 | |
♂ | ||||
♀ | 0 | 0 |
14.
果蝇的灰身和黑身是由基因A和a基因控制，刚毛和截毛由基因D和d基因控制，一对表现型为灰身刚毛的雌雄果蝇杂交，F1表现型的种类和比例如表所示，请回答下列问题．
灰身刚毛 | 灰身截毛 | 黑身刚毛 | 黑身截毛 | |
♂ | ||||
♀ | 0 | 0 |
2.单项选择- (共15题)
16.
We were scared to death when the fire______. Fortunately, it was put out before it caused much damage.
| A．broke out | B．came out |
| C．gave out | D．turned out |
17.
In the centre of Zi Yang park sit three life-size plaster(石膏)________, Zhu Xi included.
| A．passengers | B．poles | C．figures | D．creatures |
18.
Baroness Thatcher has been awarded a special ceremony for her funeral, with military honours --- the same as _____for Diana, Princess of Wales.
| A．one | B．it | C．the one | D．these |
19.
Looking after very young children _____ be very annoying sometimes, but you’ll get used to it after a while.
| A．must | B．should | C．shall | D．can |
20.
"He has had one of his kidneys (肾)removed and has been ill, too," she ______in her diary.
| A．put | B．noted | C．noticed | D．picked |
21.
It is hoped that this project _____ by the end of 2014 will be a popular tourist attraction of the city.
| A．being accomplished | B．to be accomplished |
| C．will be accomplished | D．accomplished |
22.
The young violinist is very excited because the concert given by him has never been _____.
| A．successful | B．more successful |
| C．most successful | D．the most successful |
23.
The lecture is so attractive that the audience are listening_________.
| A．attentively | B．anxiously | C．effectively | D．absolutely |
24.
The Diaoyu Islands _____ in Chinese maps since the 14th and 15th centuries.
| A．have been included | B．had been included |
| C．were included | D．are included |
25.
—Did you go to the fashion show last week?
—I _____, but I was fully occupied the whole week.
A. must go B. must have gone
C. would go D. would have gone
—I _____, but I was fully occupied the whole week.
A. must go B. must have gone
C. would go D. would have gone
26.
______ enough time, he was full of confidence to finish the project.
| A．Offered | B．Being offered | C．Having offered | D．Offering |
27.
Kate had a terrible time this summer. Not a day _____ without having some unpleasantness with her sister at home.
| A．she spent | B．she had spent |
| C．did she spend | D．had she spent |
28.
The house, ______walls are red, is where my grandfather used to live ten years ago.
| A．which | B．of which | C．whose | D．that |
29.
_____ is known to all is that effective measures should be taken to deal with the problem of the over-exploiting of our resources.
| A．What | B．It | C．As | D．Which |
试卷分析
-
【1】题量占比
选择题:(15道)
单项选择:(15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：15
7星难题：0
8星难题：0
9星难题：0