1,B. offers 为正确选项。
这里是一般性描述,故只需用一般现在时;
2, B. that 为正确选项。
one后面是个定语从句。先行词是one,且从句缺少主语,故用that;原句其实是,One of the slogans of the "Occupy Wall Street" movement is the 99 percent oppose the 1 percent(主句)+ and it is frequently mentioned (此句改为定语从句,it被that代替)。
3,A. when 为正确选项。
when it comes to sth 是个固定句型,=when people talk about sth。句子的意思是,“当提及教师的素质和教学方法时,人们对这些充满很高期待。”言外之意是,人们总是期待着师资水平的提高。
我们还可把句子改为:When it comes to the quality of the teachers and teaching methods,there is clearly much to be desired。
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