Question

【题目】Many experts were called ________ for advice.

A.atB.inC.toD.on

Answer 1

【答案】B

【解析】

句意：许多专家被请来征求意见。

考查动词短语。call at访问，拜访；call in请来，找来；call to打电话给，呼唤；call on要求，拜访。根据空后的for advice，结合句意及选项可知，此处应该是“请来征求意见”，be called in for advice符合句意。故选B。