A.on condition | B.on condition that | C.on this condition | D.on condition if |
A.make an attempt at making | B.in attempts to make |
C.making an attempt to making | D.attempt to make |
A.in common | B.of all | C.on average | D.in conclusion |
A.in search of | B.in honor of | C.in favour of | D.in terms of |
© 2017-2019 超级试练试题库,All Rights Reserved.