CA135作为肿瘤标志物，主要应用于
A．前列腺癌
B．胰腺癌
C．肝癌
D．甲状腺癌
E．乳腺癌
参考答案：E
Alow-carbon(低碳)lifestyle has an effect our daily life.More and more attention has been paid to Energies these days.
A．in;save
B．in;saving
C．on;save
D．on;saving
对被处1年半有期徒刑的罪犯，可以由公安机关代为执行刑罚。( )
