最小的三位数乘最大的一位数,积是______,它们的差是______.
(1)100×9=900;
(2)100-9=91;
故答案为:900,91.
_____ surprises us most is that she doesn't even know _____ the difference between the two lies. [ ]
A. What; where
B. What; which
C. What; what
D. That; where
细菌性 * * 炎外用药应选用
A.制霉菌素
B.新诺明
C.克霉唑
D.达克宁
E.甲硝唑