09年高考全国各地英语二模考试题单项填空分类选编11-状语从句

作者：张清勇　来源：原创　更新时间：2009-07-02　点击数：805

27．The game is not very difficult        you understand the rules.（09年北京市东城区高三二模试题）

A．before                 B．though                C．unless                 D．once

31．        advertisements are of great help, I don’t think we should entirely rely on them.（09年北京市东城区高三二模试题）

A．Since                  B．While                  C．Because              D．As

31．Once again he failed to hand in his homework _____ he had been given enough time to do it．（2009年北京市海淀区高三二模）

A．in case            B．as though          C．so that             D．even though