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【简答题】
Correct errors, if any, in the following sentences. (判断对错,如果句子有误,请把正确答案填到空里,请注意只填正确答案!) 1. Domestic cattle provides us with milk, beef and hides. 2. Such vermin as bugs and rats is hard to get rid of. 3. The merchandise have arrived undamaged. 4. All the machinery in the factory are made in China. 5. The board of directors are responsible for the management of the firm.
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参考答案:
举一反三
【判断题】乌鱼即墨鱼,属于海洋鱼类。( )
A.
正确
B.
错误
【简答题】Without proper planning, tourism can cause problems. For example, too many tourists can crowd public places that are also enjoyed by the inhabitants of a country. If tourists create too much traffic, ...
【简答题】Without proper planning, tourism can cause problems. For example, too many tourists can crowd public places that are also enjoyed by the inhabitants of a country. If tourists create too much traffic, ...
【简答题】图样中,尺寸线和尺寸界线用( ) 线 画出。
【判断题】真鲷属于海洋鱼类。
A.
正确
B.
错误
【单选题】属于海洋鱼类。
A.
龙利鱼(条鳎)
B.
鲥鱼
C.
鲑鱼
D.
笋壳鱼
【单选题】图样中尺寸线和尺寸界线用( )画出。
A.
细实线
B.
粗实线
C.
虚线
D.
点划线
【单选题】图样中,尺寸线 和 尺寸界线用 画出 。
A.
细 虚线
B.
粗实线
C.
细点划线
D.
细实线
【简答题】图样中,尺寸线和尺寸界线用 画出。
【判断题】191GXGZ.运量小、允许速度低的线路或在隧道内、桥梁上和车站内受建筑物限制时,可酌情低道床厚度,但正线木枕地段碎石道床厚度不得小于200mm,混凝土枕地段不得小于300mm。
A.
正确
B.
错误
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