茶叶中的茶多酚又称为（）。A.茶单宁 B.茶香精 C.芳香油 D.茶鞣质_爱下问搜题

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问题多项选择题

茶叶中的茶多酚又称为（）。

A.茶单宁

B.茶香精

C.芳香油

D.茶鞣质

答案

参考答案：A, D

完形填空

My grandmother became a widow in 1970. Shortly after that, we went to the   shelter to pick out a dog to keep her   . Grandma decided on a little dog with a reddish-brown spot above each eye.   these spots, the dog was named Penny.
Grandma and Penny quickly became very   to each other, but that attachment grew much stronger about three years later   Grandma had a stroke（中风）. Grandma could no longer   , so when she came home from the hospital, she and Penny were   companions.
After her stroke, it became a real   for Grandma to let Penny in and out because   was at the bottom of a flight of stairs. So a mechanism（机械装置）using a rope and pulley（滑轮）was     from the door to a handle at the top of the stairs. Grandma just had to pull the handle to open and close the door. If the store was     Penny’s favorite dog food, Grandma would make one of us   Penny browned beef with potatoes in it. I can remember     my grandmother by saying that she loved that dog better than she loved her family.
As the years passed, it was not   for Grandma and Penny to separate each other. If Grandma went to take her nap（打盹）, Penny stayed by her side until she   . As Penny aged, she could no longer jump up on the bed, so she     on the rug （垫子）beside the bed. If Grandma went into the     , Penny would walk along beside her, wait outside the door and accompany her     to the bed or chair. Grandma never went anywhere without her _ companion by her side.
The time came when both my grandmother’s and Penny’s     were failing fast. After fifteen years of loving companionship, Grandma and Penny passed away within a few hours of each other.

A．In spite of

D．In front of

A．drawing attention to	B．making use of
C．breaking away from	D．making fun of

A．reading room

单项选择题

地区公司应定期组织对加油站设备的使用、运行和（）进行检查，可与综合管理检查同时进行。

A、申购

B、选型

C、维护

D、保养