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【简答题】
“创意设计”公司员工不慎将墨水泼在一张设计图纸上，导致其中部分图形和数据看不清楚．已知图纸上的图形是某建筑物横断面的示意图，它是以圆 的半径 所在的直线为对称轴的轴对称图形， 是 与圆 的交点． （1）请你帮助在图8中把图形补画完整； （2）由于图纸中圆 的半径 的值已看不清楚，根据上述信息（图纸中 是坡面 的坡度），求 的值．
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【简答题】We should be grateful if you wou]d give us further details of Chinese toys.
【单选题】The author's assertions concerning the conditions that lead to the decay of the vacuum would be most weakened if which of the following occurred?
A.
Scientists created an electric field next to a vacuum, but found that the electric field was not intense enough to create a charged vacuum.
B.
Scientists assembled a super heavy atomic nucleus next to a vacuum, but found that no virtual particles were created in the vacuum's region of space.
C.
Scientists assembled a super heavy atomic nucleus next to a vacuum, but found that they could not then detect any real particles in the vacuum's region of space.
D.
Scientists introduced a virtual electron and a virtual positron into a vacuum's region of space, but found that vacuum did not then fluctuate.
【单选题】The first step was to ______ the agency, with the expectation that competitive markets would then develop.
A.
abuse
B.
contradict
C.
abolish
D.
eliminate
【单选题】Despite their __________ of interest, Fleming kept trying to develop the chemical ___________ it would be safe and effective.
A.
lacking; in order to
B.
lack; so that
C.
lack; so as to
D.
lacking; so that
【简答题】We _____ a pleasant journeybut for the rain. A. wouldhave B. will have C. hadhad D.would have had
【单选题】The first English window was just a slit in the wall. (29) It was cut long, so that it would let in as much light as possible, and narrow, to keep out the bad weather. However, the slit let in more wi...
A.
large hole in the roof
B.
hole with canvas stretched across it
C.
long and narrow slit in the wall
D.
slit to let out the smoke from fires
【简答题】Explain why the following sentence is ungrammatical. Which personal pronoun in English would have the same form. whether it occupied the position of 'us' or 'she' below? * Us visit she on Sundays.
【单选题】美术作为艺术的一种，它的基本表现方法是（），即创造某种具体可视之物代表与之同形的另一事物或意义，这点也是幼儿思维的典型特点。
A.
象征
B.
抽象
C.
形式
D.
灵动
【单选题】Jerry didn’t pay me back, but he promised that he _______________ this Sunday. A. must B. could C . wou ld D. s hould
A.
must
B.
could
C.
wou ld
D.
s hould
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