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【多选题】
人每天从食物中获取的营养素有A.
蛋白质、糖类、脂质
B.
维生素和水
C.
纤维素
D.
无机盐
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皮皮学刷刷变学霸
举一反三
【单选题】The author says that professional linguists recognize that ______.
A.
western languages are superior to Eastern languages
B.
all languages came from grunts and groans
C.
the hierarchy of languages is difficult to understand
D.
there is no hierarchy of languages
【单选题】The author says that cooked rattlesnake is______.
A.
tasty
B.
bitter
C.
healthful
D.
unappetizing
【单选题】The author says that cooked rattlesnake is ______.
A.
sickening
B.
healthful
C.
tasty
D.
unappetizing
【简答题】The author says he is not strong—minded enough to ignore the telephone because ．
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