Question

—Mr. Li ______ to Mary carefully when I entered the classroom this morning. —He is very patien.

—Mr. Li ______ to Mary carefully when I entered the classroom this morning. —He is very patient ______ he is young. A．talking; but B．was talking; though C．talks; though D．talked; however

Answer 1

B

试题分析：句意：今天上午当我进教室时，李老师正在与玛丽认真地交谈。尽管他很年轻，他很耐心。talk to与……交谈；根据when I entered the classroom this morning.今天上午当我进教室时，时间状语从句为一般过去时，主语正在发生某事，为过去进行时；though尽管，but但是，however然而；年轻是耐心的让步状语，故选B.