A.when | B.that | C.before | D.since |
A.Even if | B.As though |
C.Ever after | D.Now that |
A.As far as | B.As well as |
C.As long as | D.As much as |
A.however | B.so | C.although | D.while |
A.even if | B.unless | C.until | D.as long as |
A.but | B.and | C.so | D.or |
© 2017-2019 超级试练试题库,All Rights Reserved.