A.replaced | B.have replaced | C.replace | D.will replace |
A.is worn | B.wears | C.wearing | D.are worn |
A.developed | B.have developed |
C.are being developed | D.will have been developed |
A.is being read | B.to be read | C.to read | D.being read |
A.will have risen | B.has risen | C.has been risen | D.will be rising |
A.didn"t hear | B.hasn"t been hearing |
C.hasn"t heard | D.hadn"t heard |
© 2017-2019 超级试练试题库,All Rights Reserved.