she asked me to write another article for them ,___about how to prevent bird flu A that B one C itshe asked me to write another article for them ,___about how to prevent bird fluD what
问题描述:
she asked me to write another article for them ,___about how to prevent bird flu A that B one C it
she asked me to write another article for them ,___about how to prevent bird flu
D what
答
选择B,one是做前面article的同位语