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【简答题】
Fill in the blanks with proper words in correct form. popular specialize, particular, catalogue, sample, explore 1. The purpose of this meeting is ________ possibilities of doing business together. 2. This type of mobile phone is quite _______ among teenagers. 3. Here are the _______ of our latest products. 4. We are a state-owned company _________in computers. 5. Is there anything in _________ you’re interested in? 6. We are ready to send you out latest ___________, price list and specification.
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反馈参考答案：
举一反三
【单选题】以下关于液体粘性说法正确的是()。
A.
温度升高，液体的粘度增大
B.
单位面积上的内摩擦力与垂直该面方向上的速度梯度成正比
C.
一切实际流体都是有粘性
D.
温度升高，气体的粘度增大
【单选题】如果压力式温度变送器的温包漏气，则以下说法正确的是（）。
A.
仪表零点下降，测量范围减小
B.
仪表零点下降，测量范围增大
C.
仪表零点上升，测量范围减小
D.
仪表零点上升，测量范围增大
【简答题】选用石油沥青时，在满足使用要求的前提下应尽量选用（）牌号的沥青
【单选题】_____ in the mountains for three days, the young man was finally saved by the local police. [ ]
A.
Having lost
B.
Lost
C.
Being lost
D.
Losing
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