Of all the students ______on the blackboard, Lily got the best grades in the exams.
A. listing
B. being listed
C. listed
D. to list
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There is no point at all ______ to do something you hate or which you find boring because you will never stick to it.
A. starting
B. in starting
C. on start
D. start
Lily’s mobile phone was left in a taxi accidentally, never ______ again.
A. to find
B. to be found
C. finding
D. being found
As there was not much chance to find good jobs in their hometown, many young men now tried to _____ their fortune in cities.
A. find
B. find out
C. seek
D. look at
由组距数列计算算术平均数时,用组中值代表组内变量的一般水平,有一个假定条件,即( )
A. 各组变量值相等
B. 各组次数相等
C. 各组是封闭组
D. 各组变量值在本组内呈现均匀分布