It is very difficult for a child to adhere to rules.A．rememberB．followC．understandD．learn

According to the passage, which of the following is true？A．It is very difficult for the mi

It is very difficult for a child to adhere to rules.A．rememberB．followC．understandD．learn

According to the passage, which of the following is true？A．It is very difficult for the mi

For a green－hand babysitter, it seems a very difficult task______.A．to stop the child to c

This problem is very difficult to deal with. It’s really_______.A、convincingB、seriousC、t

It is very difficult for a child to 【adhere to】 r