Medical accidents ______ by drugs have attracted much attention in that country.

This is the research team ____ findings on renewable energy have attracted globa

The air here is much more polluted than in my country. Of course, my country is

Britain is ______European country and China is ______ Asian country．（ ）A. an； an

[单选题]“Years ago, a friend of mine observed that 80 percent of the people in this

[单选题]“Years ago, a friend of mine observed that 80 percent of the people in this

[单选题]“Years ago, a friend of mine observed that 80 percent of the people in this

[单选题]“Years ago, a friend of mine observed that 80 percent of the people in this

[单选题]“Years ago, a friend of mine observed that 80 percent of the people in this

As we know, England is ______ European country and Singapore is ______Asian coun

[主观题]F．reemedicaltreatmentinthiscountrycoverssicknessofmindaswellas_____sickness.(A)normal(C)average(B)regular(D)ordinary