到东南亚去旅游应提前做好准备工作，其中正确的准备是[     ]

A．带足大米以免在外国饮食不习惯

B．戴顶帽子，以防太阳晒

C．带上保暖的衣服，以防天气变化

D．带些热带水果以免想吃买不到

The experience of foreign countries is worth learning from and taking for reference.

A．learning and reference.

B．our learning and our reference

C．our learning from and taking for reference

D．our learning and make reference to