Question

【题目】________ the blackboard and listen to me carefully, boys and girls.

A.Look upB.Look atC.Look downD.Look after

Answer 1

【答案】B

【解析】

句意：同学们，请看黑板，认真听我说。

考查动词短语。Look up查找；Look at看；Look down俯视；Look after照顾。根据语境可知，“看黑板”要用短语look at。故选B。