---Do you know the famous scientist Yuan Longping?
---Of course. His name______whenever the matter of hybrid rice(杂交水稻)is discussed.
A.comes out | B.comes up | C.comes in | D.comes on |
推荐试卷
---Do you know the famous scientist Yuan Longping?
---Of course. His name______whenever the matter of hybrid rice(杂交水稻)is discussed.
A.comes out | B.comes up | C.comes in | D.comes on |
试题篮
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