Ifyoutravelaroundtheworld,youwillbesurprisedat

問題詳情：

If you travel around the world, you will be surprised at_______.

A) how different the foreign customs are       B) how the foreign customs are different

C) how different are the foreign customs       D) how are the foreign customs different

【回答】

A

知識點：賓語從句

題型：選擇題