因为甲数×78=乙数×80%,
则甲数:乙数=80%:78=32:35,
所以甲数小于乙数.
故答案为:×.
给下列加粗的字注音。
鲜为人知( )
任人宰割( )
大厦( )
至死不懈( )
截然不同( )
孕育( )
You have already tried your best, so you _____ worry about the matter. [ ]
A. can't
B. needn't
C. mustn't
D. couldn't