Can you tell me how to learn math well?Sure.But remember nothing can be learned _____ hard work.A byB atC withoutD for

问题描述:

Can you tell me how to learn math well?Sure.But remember nothing can be learned _____ hard work.
A by
B at
C without
D for

C,意为如果没有 努力什么也办不成。 without:没有

选C。不努力的话什么也学不到。

C
你能告诉我怎样学好数学吗?当然可以.但是要记住不努力学习是学不到东西的.