一、二等水准路线跨越江、河,当视线长度大于()M时,应根据视线长度和仪器设备等情况,选用规范的相应方法进行跨河水准测量。
A.50
B.100
C.150
D.200
参考答案:C
句型转换。
1. I go to school in the afternoon. (改为一般将来时)
2. I asked my mother to send it. (改为否定句)
3. Santa is a merry man in red clothes. (对画线部分提问)
4. Danny went to school by bike. (改为同义句)
5. Christmas Day is in December. (对画线部分提问)
如图所示,妇检:宫颈表面突出多个白色小囊泡,内含无色黏液如图。最可能的诊断()
A.宫颈靡烂
B.宫颈息肉
C.宫颈黏膜炎
D.宫颈腺囊肿
E.宫颈肥大