A:茎
B:叶
C:果实
D:根毛
Our warming planet is expected to face serious water crisis(危机)in the coming decades — which means each nation's natural resource will be more important than ever.
—How about _______ in the river with us?
—Sorry, I can't. My parents often tell me _______ that.
曾纪泽说:“办洋务的难处,在于外国人的不讲道理,中国人的不明时势,只有徐图自强,才能扭转形势。”洋务派“徐图自强”的最早措施是( )