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【简答题】
超滤系数(ultrafiltration coefficient，Kf)
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皮皮学刷刷变学霸
举一反三
【简答题】あなたの考え( )、家族( )いったい何なのでしょう。
【简答题】括弧に適当な仮名を入れて文を完成しなさい。 あなたの考え( )( )、家族( )( )いったい何なのでしょう。
【单选题】The average age for menopause is__________, but it can occur earlier or later, and still be considered normal.
A.
51
B.
61
C.
60
D.
65
【单选题】The children had _____basketball.
A.
a great fun playing
B.
great fun playing
C.
great fun to play
D.
a great funny playing
【单选题】Most people retire from work between the ages of 60 and 65. This has【31】consequences, one economic and【32】psychological. Economically:【33】retired people receive a pension (养老金) from the government or ...
A.
two
B.
there
C.
many
D.
some
【单选题】The children had _____basketball. A. a great fun playing B. great fun playing C. great fun to play D. a great funny playing
A.
a great fun playing
B.
great fun playing
C.
great fun to play
D.
a great funny playing
【单选题】如下Java代码,输出的运行结果是 public class Test { public static void main(String[ ] args) { List list=new ArrayList(); list.add("str1");
A.
运行时出现异常
B.
正确运行，输出str1
C.
正确运行，输出str2
D.
编译时出现异
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