A.What | B.what an | C.How | D.How an |
A.which | B.that | C.不填 | D.all above |
A.which | B.that | C.what | D.where |
A.in case of | B.because | C.as well as | D.as a result of |
A.by the time | B.sometimes | C.every time | D.at times |
A.As | B.Every time | C.While | D.Since |
© 2017-2019 超级试练试题库,All Rights Reserved.