问题

The new education system is said to be _______ to the successful development of the country.

A:apparent
B:central
C:allergic
D:generous

正确答案是：

同类题型

Millie is a good swimmer, and she can swim _______ afish.

, I can see that those terrible events shaped meinto the person I am today.

The tourists gathered at________ was once a square, _______ is used as a theme park.

26．The researehers delermine what type of plants the virus can infect(感染) and____insects can carry the virus

Tom has passed the final exam.—______! He never really worked hard before.