Birds in wetlandas will have more food to eat if people ___ from hunting and fishing there.

题目

Birds in wetlandas will have more food to eat if people ___ from hunting and fishing there.
A prevented
B will prevent
C are prevented
D will be prevented

答案

C if在这里表示条件,如果的意思,主句用将来时,if从句用现在时表示将来,直接可以选出是C此外 prevent sb.from doing sth.= keep sb.from doing sth.= stop sb.(from) doing sth.(仅stop后面的from可以省略) 表示阻止...