运输向用户提供的不是有形产品，而是一种服务，它创造了物品的（_爱下问搜题

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问题单项选择题

运输向用户提供的不是有形产品，而是一种服务，它创造了物品的（），并以该效用为主，辅以多种增值服务功能，满足了用户的需求。

A.时间效用

B.经济效用

C.空间效用

D.增值效用

答案

参考答案：C

完形填空

完形填空。

      We have two new students    l   our class. Their   2   are Lucy and Lily. They are twins (双胞胎).
They look the same (一样). They   3   American. They are    4   the same row. This is a picture   5   our
classroom. This is   6   desk and that is    7   chair.  Where are   8  _ bags? They are behind the chairs.
Look!    9   that under the chair. Is it a hat?   10   , it's a cat.

( )1. A. at
( )2. A. name
( )3. A. are
( )4. A. at
( )5. A. in
( )6. A. Lily
( )7. A. Lucy
( )8. A. their
( )9. A. What's
( )10. A. Yes

B. in
B. names
B. is
B. in
B. of
B. Lily's
B. Lucy's
B. your
B. What
B. No

C. of
C. name's
C. do
C. on
C. for
C. Lucy
C. Lily
C. her
C. Where's
C. yes

D. on
D. names'
D. can
D. of
D. on
D. Lucys
D. Lucys
D. my
D. Where
D. no

单项选择题

现年45岁的李先生决定自今年起每年过生日时将10000元存入银行直到60岁退休；假定存款的利率是3%并保持不变，则退休时李先生将拥有( )元的银行存款可用于退休养老之用。

A．191569

B．192213

C．191012

D．192567