问题

some teenagersdon’t realize is _ difficult life can be after they get addicted to drugs

A:Though
B:Because
C:Unless
D:If

正确答案是：

同类题型

Children are ________ to meet withchallenges as they grow up so parents don’t have to worry about it.

下列各句中没有语病的一句是（）

下列各句中，加点的成语使用正确的一项是(　　)

some fcareless.

Cindy plays the violin ________, but I play it ________ than her.