【名词&注释】
全过程(whole process)、显微镜(microscope)、答题卡(answer sheet)、木本油料植物(woody oil plants)、细胞有丝分裂(cell mitosis)、第一节(first quarter)、空白处
[单选题]借助光学显微镜，可详细观察活细胞有丝分裂的全过程。( )
A. 正确
B. 错误
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举一反三：
[单选题]油茶是著名的木本油料植物，其( )含油。
A. 花
B. 叶
C. 果
D. 种子
[单选题]根据4判断，在非洲土地退化的区域中，面积最大的气候类型的特征是
A. 全年高温多雨
B. 全年高温，分干湿两季
C. 全年炎热干燥
D. 冬季温和湿润，夏季炎热干燥
[单选题]
A. leave
B. catch
C. forget
D. beat
[单选题]第一节(first quarter)单项填。从A、
B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21——Have you finished reading Jane Eyre?
一N0，I——my homework all day yesterday．
A. was doing
B. would do
C. had done
D. do
[单选题]EEvery day we experiencc one of the wonders of the world around us without even realizing it It is not the amszing complexity of television. Nor the impressive tcchnology of transport The universal wonder we share and
A. Experience is our ability to make noises with our mouths, and so transmit ideas and thoughts to each other’s minds. This ability comes so naturally that tend to forget what a miracle（奇迹）it is.
B. Obviously, the ability to talk is something that marks humans off from animals. Of course, some animals have powers just as amazing. Birds can fly thousands of miles by observing positions of the stars in the sky in relation to the time of day and year. In Nature’s went show, humans are a species of animal that have deve pod their own special act. If we reduce it to basie ferms, it’s a ability for communicating information to ther by varying sounds we make as we breathe out.
C. Not the to don’t have other powers of communication. Our facia. expressions convey our emotions, such as anger, or jout or disappointment. The way we hold our beads can indicate to others whether we are happy or sad. This is so-called “body language”. Bristling(直立的)fur is an unmistakable warning of attack among many animals. Similarly, the bowed bead or drooping tail shows a readiness to take second place in any animal gathering.
D. Such a means of communication is a basic mechanism that animals, including human beings, instinctively acquire and display. Is the ability to speak just another sort of instinct? If so, how did human beings acquire this amazing skill? Biologists can readily indicate that particular area of our brain where speech mechanisms function, but this doesn’t tell us how that part of our bodies originated in our biological history.
E. 72.According to the passage, the wonder we take for granted is____ .
F. our ability to use language
G. the mintle of technalay
H. the miaole power of nature
I. our canlity to make noises with mouth
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