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【简答题】
Dudley Field Malone called my conviction a “victorious defeat."(Para.45)
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举一反三
【单选题】The ratio of 2 quantifies is 5 to 6. If each of the quantities is increased by 15, what is the ratio of these two new quantifies?
A.
5:6
B.
25:27
C.
15:16
D.
20:21
E.
It cannot be determined from the information given.
【简答题】What is the ratio of 2a to b? (1) a/b=2 (2) a+b=5
【简答题】What is the duty ratio? How to calculate the duty ratio?
【单选题】If 5/9 of the members of the school chorus are boys, what is the ratio of girls to boys in the chorus?
A.
B.
C.
D.
E.