M8 Unit1 单选题
Every means ___tried out , but they can’t find out a solution to the problem.
A is B has been C are D have been
2. This treatment is not available in ___ of hospitals.
A most B majority C the most D the majority
3. The meeting ___ a few weeks after he had arrived from Australia.
A occurred B was happened
C was taken place D was occurred
4. A great many books ___ every year, and quantities of them __ well.
A...