第51题答案为(  )。

第51题答案为(  )。A.old B.original C.familiar D.identical

查看答案

Since last year, she__________ of the long distance.

Since last year, she__________ of the long distance.A.have covered three fifth B

查看答案

You must make _________clear that no harm comes to her.

You must make _________clear that no harm comes to her.A.that B.it C.this D.what

查看答案