2. 外语
  3. Biotechnology is supposed to provide more jobs, promote more growth, create better harvest and ______ the Earth many insect-kill

Biotechnology is supposed to provide more jobs, promote more growth, create better harvest and ______ the Earth many insect-kill

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问题 Biotechnology is supposed to provide more jobs, promote more growth, create better harvest and ______ the Earth many insect-killing chemicals into the bargain.
选项 A、spare
B、make
C、provide
D、furnish
答案A
解析 spare意为“使免遭或免于经历或做(某事)”，本句意为“使地球免于受到多种化学杀虫剂的危害”。类似用法有spare sb．the trouble of doing sth．省去了某人做某事的麻烦。
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