A.so | B.and | C.or | D.but |
A.can | B.need | C.may | D.shall |
A.As long as | B.As far as | C.In case | D.Even if |
A.a, a | B.a, the | C.the, a | D.the, the |
A.was breaking | B.has broken | C.had broken | D.broke |
A.both | B.either | C.any | D.each |
© 2017-2019 超级试练试题库,All Rights Reserved.