问题
单项选择题
如图所示,y的长度为():
A.60.5339
B.60.5338
C.60.5337
D.60.5336
答案
参考答案:A
如图所示,y的长度为():
A.60.5339
B.60.5338
C.60.5337
D.60.5336
参考答案:A
读下面一段短文,根据上下文意思,用括号内所给词的正确形式填空。并将答案写在文
Can you imagine the future without teachers but computers? Students will teach themselves in the schools in the future.Computers help students develop their own ways of learning. Students will follow the learning programs by looking at online libraries and watching lessons by world—class teacher. If they don’t understand something,they will ask other students ________小题5:or E-mail their teachers.Computers are becoming more and more popular indeed(真正地). |