Question

Roses need special care ________ they can live through winter.

[　　]

A．because

B．so that

C．even if

D．as

Answer 1

答案：
解析：

so that引导目的状语从句作“以便”；引导结果状语从句意为“以致于”。这时作目的状语从句，故选B项。