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【单选题】
(Unit5 TextB 课文段落) Of course, being inextricably tied to the advertising machine makes this difficult, if not impossible, to do. A good first step is to keep yourself away from commercialized media a little at a time. You ’ ll quickly recognize that you ’ re not missing anything and, in fact, have more time on your hands to do the things you enjoy most. Disconnect and live better. 判断题: The author suggests that we should stay away from commercialized media.A.
True
B.
False
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【简答题】常见的信息安全威胁有哪些( )、( )、( )、( )、( )、( )、( )、( )、( )、( )。
【单选题】On November 3, Z-Mart sold $3,400 of merchandise on credit. The merchandise has a cost basis to Z-Mart of $2,600. Then which of the following entry is right for it?
A.
Dr.: Accounts Receivable 3400 Cr.: Sales 3400
B.
Dr.: Cost of Good Sold 2600 Cr.: Merchandise Inventory 2600
C.
Dr.: Accounts Receivable 3400 Cr.: Sales 3400 Dr.: Cost of Good Sold 2600 Cr.: Merchandise Inventory 2600
D.
Dr.: Merchandise Inventory 2600 Cr.: Cost of Good Sold 2600
【简答题】关键工作中心是处于能力( )工序的工作中心,必须单独划出,作为粗能力计划的对象。
【简答题】若复数z=1-i，则|z|=______，z 2 +3 . z -3=______．