A.living; uses | B.live; was used | C.live; used | D.living; was used |
A.to be laughed at | B.to laugh at |
C.to laughing at | D.to be laughing at |
A.to take | B.taking | C.to be taken | D.to take to |
A.attended | B.have attended | C.had attended | D.was attending |
A.tied | B.being tied | C.to be tied | D.having tied |
A.to prevent; to break out | B.in preventing; breaking out; |
C.to stop; breaking up; | D.in stopping; to break up |
© 2017-2019 超级试练试题库,All Rights Reserved.