That's Ann and _____Paul. [ ]
A. it's
B. Those's
C. that's
D. she's
答案:C
----Would you please help me with my spoken English?
----__________. First you should know practice makes perfect.
A.That’s right
B.No problem
C.Quite well
D.No, thanks.
有关管型的临床意义,错误的叙述是()
A.透明管型可见于心力衰竭
B.红细胞管型可见于输尿管结石
C.白细胞管型可见于肾盂肾炎
D.脂肪管型可见于肾病综合征
E.蜡样管型可见于慢性肾衰竭