冲积砂矿床分为
参考答案:
河床砂矿床
河谷砂矿床
阶段砂矿床
成年女子的卵巢大小约()
A.4cm×3cm×3cm
B.4cm×2cm×1cm
C.4cm×3cm×lcm
D.4cm×3cm×2cm
E.3cm×2cm×1cm
— "Could we put off the meeting?" she asked.
— "______, "he answered politely."This is the only day everyone is available."[ ]
A. Not likely
B. Not exactly
C. Not nearly
D. Not really