问题
单项选择题
下表是()调查表。
A.称重法
B.回顾法
C.定量食物频率法
D.定性食物频率法
答案
参考答案:D
下表是()调查表。
A.称重法
B.回顾法
C.定量食物频率法
D.定性食物频率法
参考答案:D
Passage Two
What can Internet users do when they have a choice of language preference
A.They can talk with academic elite from other countries.
B.They can make their English more proficient.
C.They can maintain website pages in their native tongue.
D.They can contact a website in language other than English.