You’ll get hungry during class ______

试题详情及答案解析: You’ll get hungry during class _______ you have breakfast.
A. because B. when C. unle; 答案：C; 试题分析：句意：如果你不吃早餐，上课时你会感到饿的。A. because因为；B. when当……时；C. unless如果不。结合句意，故选C
考点：考查连词的用法。