题目

My strength is giving ______, so I cannot accompany you to the bookstore as planned. (用适当的词填空) 答案：【答案】out【解析】考查固定短语。句意：我已经筋疲力尽了，不能按计划陪你去书店了。根据下文 I cannot accompany you to the bookstore as planned及空前giving可知，此处是固定短语give out“用尽，精疲力竭”。故填out。Mike is a (an) ________and he is busy doing operations in a state hospital every week．A.lawyerB.surgeonC.scientistD.engineer