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Your job description will require you to read some documents very carefully.

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任意实数系方程至少有一个实根。()

Questions 15-16
Complete the following summary about taking money out of your country.
Your government might 【15】 of money in and out of your country, so you might need to find out-how to 【16】 to transfer money, if there is a limit on transfers and what regulations there are.
【15】

含水炸药主要有、粉状乳化炸药、、水胶炸药等。

一般要根据装入孔内的炸药量估计装药位置。()