气虚证的舌象一般表现为（）
A.舌淡红苔薄白
B.舌淡瘦苔少
C.舌淡胖苔滑
D.舌淡苔白
E.舌紫暗苔少
参考答案：D
根据《中 * * 、国务院关于加快水利改革发展的决定》，水利改革发展的基本原则包括（）。
A.坚持民生优先
B.坚持统筹兼顾
C.坚持人水和谐
D.坚持企业主导
E.坚持科技创新
It was very difficult to rescue the drowning boy in the sea. One moment the rescue workers ____him
but the next moment they _____. [ ]
A. caught sight of; lost
B. caught the sight of; lost his sight
C. caught sight of; lost sight of him
D. caught the sight of; lost their sight of him
