题目
When you're learning English, use it, ________ you'll lose it.
A.
but
B.
or
C.
then
D.
and
知识点:牛津上海版(2008)》九年级第一学期》Module 2 Computers vs humans》Unit 4 Computers###牛津深圳版(广州沈阳通用)》八年级上册》Module 2 Science and technology》Unit 3 Computers###章节:Module 2
When you're learning English, use it, ________ you'll lose it.
答案与解析
B
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