形成“架桥现象”后不利于过滤操作。
参考答案:错
—Your shirt is very nice.
—_________. [ ]
A. Yes, it is
B. No, it's not
C. Thank you
D. Here it is
生地黄的主治证是()。
A.热入营血身热神昏
B.血热吐衄便血
C.阴虚内热骨蒸
D.津伤口渴,内热消渴
E.肠燥便秘