Anxiety can ________ with children ’s performance at school.
A、referD
Areferto提到、查阅、涉及Bpreferto更喜欢
Fish is ________ and expensive at this time of the year in this area.
It has been found that a strong ________ help overcome the effects of distraction.
When_______,waterwillbeturnedintosteam.
Itisvitalthatthework_______intime.
Theoceansdonotsomuchdividetheworld_______uniteit
