综合法
参考答案:笼统地统计动物达到一定生产水平对某种营养物质的总需要量,而不剖析构成此需要量的各个组分。
John can't speak English as _________ as Tom, but he is ________at
Chinese.[ ]
A. well; good
B. good;wf.1l
C. good; good
D. well, well
下列区分白酒和白醋的方法不可行的是 [ ]
A.看颜色
B.闻气味
C.尝一尝
D.用火点燃