To help others is more valuable than anything else. ______  we show our love and care to others,

the world will be full of happiness and pleasure.       [ ]

A. As long as                

B. As many as              

C. As tall as

关于输卵管，错误的是（）

A.位于子宫阔韧带上缘内

B.输卵管结扎多在壶腹部

C.子宫部经输卵管子宫口与子宫腔相通

D.外侧端开口通腹膜腔

E.卵巢排出的卵子由腹腔口进入输卵管