Wang Hua is said ____a new computer program recently, but I don’t know when she will finish it.
A.to design | B.to be designing | C.to have been designing | D.to have designed |
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Wang Hua is said ____a new computer program recently, but I don’t know when she will finish it.
A.to design | B.to be designing | C.to have been designing | D.to have designed |