閱讀測驗： A.  It is a kind of food. It grows best in hot, wet weather, usually on the farm under water. It comes fromIndia and China, but more than 95% of it comes from south Asia. We only eat the seeds of them, but youhave to cook them first. Do you know what it is?
41. ( ) What does it refer to?
(A) Apple.
(B) Soy.
(C) Tea.
(D) Rice.