A.不填,a | B.the, the | C.the, 不填 | D.不填,不填 |
A.The; the | B.不填; an | C.不填; the | D.a; an |
A.a; a | B.the; a | C.a; 不填 | D.the; 不填 |
A.a; an | B.the; an | C.a; / | D.the; / |
A./ ;/ ; a | B.The; /; the | C./; the; a | D./; the; the |
A.the;an | B./;the | C.the;/ | D./;an |
© 2017-2019 超级试练试题库,All Rights Reserved.