Becausehewascareless,failedintheexam（请解释原因）AsoheBandheCheWhichofthethreedictionariesdoyouwant?（请解释原因）willdo.AanyoneBanyoneCeither

Question

Because he was careless,____failed in the exam（请解释原因）
A so he B and he C he
Which of the three dictionaries do you want?（请解释原因）
____will do.
A anyone B any one C either

Answer 1

1,选C,在英语成有些关系联词不能连用.即有因为就不能有所以,有虽然就不能有但是.有because,就不能有so.
2,选B,anyone指人,any one 任何一个,指物.