Question

Roses need special care ____they can live through winter.

A because          B. so that        C. even if       D. as

Answer 1

B

解析:

本题是在考查目的状语从句，目的状语从句连词有：in case“以免，以防万一”so that，in order that“为了……，以便……”。So that引导状语从句只能置于主句之后。In order that引导状语从句可放主句之前或之后。目的状语从句的谓语常含有can，could，may，might，would等情态动词。这也是与结果状语从句的一个区别。