题目内容
【题目】He should the teacher.
A. explain B. explain to C. explained D. explained to
【答案】B
【解析】should do“应该做……”,动词为原型,排除C和D;explain to sb,“向某人解释……”为固定搭配。
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题目内容
【题目】He should the teacher.
A. explain B. explain to C. explained D. explained to
【答案】B
【解析】should do“应该做……”,动词为原型,排除C和D;explain to sb,“向某人解释……”为固定搭配。