Your cousin is said________a new computer programme recently,but do you know when he will finish it?
A.to design |
B.to be designing |
C.to have been designing |
D.to have designed |
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Your cousin is said________a new computer programme recently,but do you know when he will finish it?
A.to design |
B.to be designing |
C.to have been designing |
D.to have designed |