注意：此页面搜索的是所有试题
题目内容
（佳木斯大学语言治疗学）
No matter where it is used, “Flextime” system has proved _______________.( )
·entirely effective
·a complete failure
·to be disliked by the employers
·too difficult to carry out
·entirely effective
·a complete failure
·to be disliked by the employers
·too difficult to carry out
参考答案
