A.folding | B.folded | C.to be folded | D.being folded |
A.being swallowed | B.swallowed | C.to be swallowed | D.having swallowed |
A.measured | B.measuring | C.to be measured | D.measures |
|
|
A.to have gone | B.going | C.had gone | D.gone |
© 2017-2019 超级试练试题库,All Rights Reserved.