多项选择题关于研究性学习,描述正确的是( )。
多项选择题中小学的“双基”教学是指( )。
单项选择题She ()a novel last month but I don't know whether she has finished it.
A.was translating B.translated C.had translated D.has translated
单项选择题--Can I use the car now --Sorry, but it()
A.will repair B.has repaired C.is still being repaired D.was repaired
单项选择题--I wonder why Mary is so unfriendly to us.--She is ()than unfriendly, I'm afraid.
A.shyer B.much shyer C.shy more D.more shy