Think it over, _____ you’ll work out the math problem.A．orB．soC．forD．and
题型：不详难度：来源：
| Think it over, _____ you’ll work out the math problem. |
答案
| D |
解析
| or或者，否则；so因此；for 为了，对于；and和，并且。句意：仔细思考一下，你就会计算出这道数学题，结合语境可知上下文是顺接关系，故选D。 |
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