题目内容
(请给出正确答案)
[主观题]
() the recommendation of Harvey Co., we have learnt with pleasure the name of your company
A.On
B.With
C.By
D.As
答案
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A.On
B.With
C.By
D.As
第1题
Some years ago safety rules ______. ()
A.were put forward due to scientists' recommendations
B.came into being as a result of the workers' demand
C.were introduced because quite a number of people were killed or seriously injured
D.were effective enough to protect workers and customers