带符号8位二进制定点小数的最小数值为（），最大数值为（）。
The manager of our company asked me if was possible for me to（）the marketing plan within a week.
A. set out
B. work out
C. make out
D. put out
The max effluent of the oil content from a ship of 400 tons gross tonnage and above other than an oil tanker is（）.
A. less than 100 parts per million
B. more than 100 parts per million
C. at least 100 parts per million
D. 100 parts per millio
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