下列哪一征象提示卵巢恶性肿瘤的可能()
A.囊壁出现钙化
B.囊壁有强化
C.囊壁厚薄不均
D.囊内多房状
E.囊内有液平
参考答案:C
解析:囊壁厚薄不均提示卵巢恶性肿瘤的可能。
根据句意和中、英文提示写出单词的正确形式。
小题1:Many__________(登山者)will take part in the coming climbing competition.
小题2:My father is good at cooking ________(tasty)food.
小题3:His grandfather was ill yesterday but this morning he felt even .
小题4:Many people lost their in the big fire in 1970.
小题5:It’s necessary for us to (keep somebody/something safe from danger )wild animals.
内圆磨削的磨削弧很长,磨削区温度高,易使工件表面烧伤。( )