China will launch ChangE-Ⅱin 2010 and ChangE-Ⅲ at present．A.makeB.is being madeC
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China will launch ChangE-Ⅱin 2010 and ChangE-Ⅲ _______ at present．
A.make
B.is being made
C.is made
D.is making
试题答案
B
China will launch ChangE-Ⅱin 2010 and ChangE-Ⅲ _______ at present．
A.make
B.is being made
C.is made
D.is making
B