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【单选题】
马蜂对光线和汗味十分敏感。无防备受到马蜂攻击时应（），用衣物遮住裸露部位，静候马蜂散去。
A.
：蹲或趴在地上
B.
：小跑
C.
：狂奔
D.
：拍打
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Thanks to the GPS, the apps on your phone have long been able to determine your general location. But what if they could do so with enough precision that a supermarket, say, could tempt you with digit...
A.
rewards programs
B.
physical stores
C.
profitable insight
D.
shopping habits