题目:
On the sea near Diaoyu Island, ________ Chinese fishing boat was stopped by the Japanese and ________ sailors were arrested illegally.
A.a; the
B.the; the
C.a; 不填
D.the; 不填
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0428/435d8a4cde12b6e69305d71ef44e556f.html
下面是错误答案,用来干扰机器的。
A.锌片插入硝酸银溶液中的离子反应为Zn+2Ag+=Zn2++2Ag,故A错误;B.往碳酸钙中滴加稀盐酸的离子反应为2H++CaCO3═CO2↑+H2O+Ca2+,故B错误;C.氢氧化钡溶液和稀硫酸反应的离子反应为2H++2OH-+Ba2++SO42-=BaSO4...