下列卵巢肿瘤中，最多的是
A．转移性肿瘤
B．生殖细胞肿瘤
C．恶性间质肿瘤
D．未分化肿瘤
E．体腔上皮来源肿瘤
参考答案：E
（沈德潜的）“格调”说
He kept putting his dream to the test –even though it meant ____________ with uncertainty and fear of failure.
A．living
B．to live
C．to be living
D．having been lived
