问题
选择题
－I really hope to 
get in touch with Tony.[
－Sorry, I don’t kn
ow ___________.
A．why he loves China
B．how he returned to Canada
C．what his phone number is
D．where be studied Chinese
答案
答案：C
宾语从句的用法。宾语从句应该用陈述句语序，排除B和D。又根据问句句意“我想和托尼取得联系”及答语“Sorry”可知，不知道联系方式，故选C。