小明有2件上衣,3条裤子,要配成一套衣服,有______种搭配方法.
根据分析可得,
3×2=6(种),
答:共有6种不同的搭配方法.
故答案为:6.
—He is an _____ runner.
—Yes, I was _____ to see how fast he ran. [ ]
A. amazed; amazed
B. amazing; amazed
C. amazing; amazing
D. amazed; amazing
子宫镜检查最适用于:
A.异常子宫出血B.子宫内膜癌C.子宫内膜炎D.子宫内膜结核E.异位妊娠