教学设计的前期分析技术提出者是()
A.哈里斯
B.里奇
C.安德鲁斯
D.塞尔冯
参考答案:A
肠外营养支持时,脂肪乳剂的用量一般为每天每千克体重()
A.<1.0g
B.1.0~1.5g
C.1.5~2.0g
D.2.0~2.5g
E.>2.5g
The Whites are living in a house ______ more than a century ago. [ ]
A. to be built
B. built
C. being built
D. having built