中国大学MOOC: Which syntactic constituent corresponds with intonation units more frequently?

Chinese is a ________language. English is an________ language.? tone, tone|tone, intonation|intonation, intonation|intonation, tone

We usually identify intonation-units by pitch.

Chinese is a ________language. English is an________ language. A: tone, intonation B: intonation, tone C: tone, tone D: intonation, intonation

中国大学MOOC:"We usually identify intonation-units by pitch.";

We usually identify intonation-units by pitch. A: 正确 B: 错误

Supposeaconsumerhaspreferencesovertwogoods,XandY,whichareperfectsubstitutes.Inparticular,twounitsofXisequivalenttooneunitofY.IfthepriceofXis$1,thepriceofYis$3,andtheconsumerhas$30ofincometoallocatetothesetwogoods,howmuchofeachgoodshouldtheconsumerpurchasetomaximizesatisfaction?? 0;units;of;X;and;10;units;of;Y|15;units;of;X;and;5;units;of;Y|15;units;of;X;and;0;units;of;Y|30;units;of;X;and;0;units;of;Y

English intonation is an important element of spoken English. English intonation makes speech meaningful.

The buyer offers_______ for _______. A: 50; 30,000 units B: 40; 3,000 units C: 50; 3,000 units D: 40; 30,000 units

The basic units of DNA are ____. The basic units of RNA are ____.