It's best to plant trees (植树) in _____.[ ]
A. autumn
B. winter
C. summer
D. spring
答案:D
内膜癌转移至输卵管
A.子宫内膜癌临床分期0期B.子宫内膜癌临床分期Ⅳb期C.子宫内膜癌临床分期Ⅰb期D.子宫内膜癌临床分期Ⅱ期E.子宫内膜癌临床分期Ⅲ期