People in this area are in______over the heavily polluted air.A．doubtB．dangerC．troubleD．su

______ in this area is prohibiteA.FishB.FishingC.FisherD.Fishery

A new supermarket has grown ____ in this living area.

According to this passage, research in this area is characterized as ______.A．empirically

The main idea of this passage is ______.A．in modern society people are under great work pr

In most _____ heavy rains in this area will cause problems.A: areasB: thingsC: casesD:

A new supermarket has grown ____ in this living area.