眩晕耳鸣、失眠心烦、心悸不宁、梦遗失精，常在方中加入肉桂，其_爱下问搜题

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问题单项选择题 A1/A2型题

眩晕耳鸣、失眠心烦、心悸不宁、梦遗失精，常在方中加入肉桂，其目的是（）

A.温补肾阳

B.温养心神

C.温通心阳

D.引火归元

E.益气温脾

答案

参考答案：D

填空题

A fort is a strong building with a high wall around it. It is a safe place________	1.________
people can protect themselves. Long ago, there were many forts. Guards
________(站) in towers at the corners of the	2.________
wall. A________the outsides of the wall was a	3.________
manmade river. A bridge was let down________it	4.________
when people wanted to enter or l________the fort.	5.________
Can you guess who is building fort these days? Today the
greatest n________of forts are built by children.	6.________
These forts are not built to keep enemies________.	7.________
It is a special and private place. A person can be
________(独自) in the fort. Only invited guests are	8.________
allowed in. Every kid who wants a special place can
________some kind of fort. A big cardboard box	9.________
makes a nice fort for one________two persons.	10.________

多项选择题

高清/标清信号YPbPr/YCbCr基本上已成为LCD、PDP电视机的必备端口，其包括的信号格式比较多，以下哪些格式不属于高清信号格式（）

A.720P；1280×720

B.1080I/P；1920×1080

C.480I/P；720×480

D.576I/P；720×576