—I think your shorts ___________ very nice.
—Thank you.[ ]
A. be
B. is
C. am
D. are
答案:D
为了早期发现伤寒并发症,护士必须注意观察()
A.体温、脉搏、呼吸
B.腹部情况
C.小便的性状
D.大便的性状
E.表情、面色
- How many books do you have?
- ________.[ ]
A. One hundreds
B. About two hundreds
C. At least two hundred
D. At least one hundreds