We shouldn’t（) those people who need our help urgently.A sit upB sit forC sit downD sit

共用题干第三篇Shouldn’t We Know Who Invented the

共用题干第三篇Shouldn’t We Know Who Invented the

共用题干第三篇Shouldn’t We Know Who Invented the

共用题干第三篇Shouldn’t We Know Who Invented the

共用题干第三篇Shouldn’t We Know Who Invented the

阅读理解(阅读以下材料 回答第36——40题)Shouldn’t We Know Who Inve