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【简答题】
试述2，3-DPG支路的生理意义。
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皮皮学刷刷变学霸
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【简答题】A．People enjoy going to the supermarkets because the food in Canada is cheap and fresh. B．The majority of Canadian retail market is controlled by 8 major national supermarket chains. C．People can easi...
【单选题】In terms of language, _____ person is usually used in formal invitations whereas _____ person is usually used in informal invitations.
A.
the third; the second
B.
the third; the first
C.
the second; the first
D.
the first; the second
【简答题】Exercise 6: Although invitations are usually sent through the mail, informal invitations such as e-mails and phone invitations are becoming more acceptable.
【判断题】Although invitations are usually sent through the mail, informal invitations such as e-mails and phone invitations are not becoming more acceptable.
A.
正确
B.
错误
【单选题】Task 2 Choose the best Chinese translation of the following sentences. 1. Although invitations are usually sent through the mail, informal invitations such as e-mail and phone invitations are becoming...
A.
虽然邀请通常是通过电子邮件的方式发出，但信函和电话邀请等非正式邀请方式也已被人们接受。
B.
虽然邀请通常是通过信函的方式发出，但电子邮件和电话邀请等非正式邀请方式越来越被人们接受。
C.
尽管邀请通常是信函形式，但非正式邀请方式比如邮件、电话逐渐被人们认可。
【简答题】听短文，完成表格。 Jenny's summer holiday Time in Canada 1_________ People to visit 2_________ People to go with 3_________ Gifts to Jenny A book about China 4_________ A big dragon toy Gifts from Jenny A map ...
【单选题】When people are traveling to Canada or Mexico, a passport is a must for________.
A.
American citizens
B.
Japanese citizens
C.
Mexicans citizens
D.
Canadians citizens
【单选题】The form of informal invitations is___________________.
A.
strict
B.
free
C.
flexible
【单选题】As for the host's name, formal invitations usually employ ____ person whereas informal invitations often use ____ person.
A.
the first; the third
B.
the third; the second
C.
the first; the second
D.
the third; the first
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