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【多选题】
材料的分类有？A.
天然材料
B.
加工材料
C.
合成材料
D.
复合材料
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【简答题】U3_1_1b.wmv 1)I like playing music and going to 1)___in my free time. This weekend I'm going to 2)___In North London to see my friend's 3)___What do you like doing In your free time
【简答题】U2-V1.mp4 Announcement: Welcome to Air Canada non-stop service ____1________. Our flying time today is estimated _______2____________. Please make sure your seat belt is fastened and that your chair...
【单选题】What do you like to do in your spare time?
A.
I like travelling.
B.
I study computer.
C.
I work in a IT company.
D.
I like to travel in U.S.
【单选题】--- What courses are you going to do next semester? --- I don ’ t know. B u t it ’ s about time _____ on something.
A.
I ’ d decide
B.
I decided
C.
I decide
D.
I ’ m deciding
【简答题】What does the speaker like doing in his free time? Read the paragraph. Then watch Part 1 of the podcast and fill in the blanks with the words that the speaker uses. U3_1_1b.wmv I like playing music an...
【简答题】Based on the Case Study, What actions do you suggest to solve the following communication problems? Some communication problems: u Problem No.1: Receiving a huge number of emails; Spending all day che...
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