[判断题]Meats also contain water.

[判断题]Meats also contain water.

[单项选择]类 Contain 的定义如下：
class Contain

private:
int x;
protected:
int z;
public:
class Embed

private:
int y;
public:
Embed ( )

y=100;

int Embed_Fun（　）;
MyEmbed;
int Contain_Fun（　）;
；
下列对上面定义的描述中，正确的是( )。
A. 定义类Embed对象的语句是：Contain：：Embed Myobject；
B. 类Contain的成员函数Contain_Fun()中可以访问对象MyEmbed的私有成员y
C. 类Embed的成员函数Embed_Fun()中可以直接访问类Contain的所有成员
D. 类Embed的成员函数Embed_Fun()中只能直接访问类Contain的公有成员

[单项选择]类 Contain 的定义如下： class Contain { private: int x; protected: int z; public: class Embed { private: int y; public: Embed ( ) { y=100; } int Embed_Fun（　）; }MyEmbed; int Contain_Fun（　）; }； 下列对上面定义的描述中，正确的是( )。
A. 定义类Embed对象的语句是：Contain：：Embed Myobject；
B. 类Contain的成员函数Contain_Fun()中可以访问对象MyEmbed的私有成员y
C. 类Embed的成员函数Embed_Fun()中可以直接访问类Contain的所有成员
D. 类Embed的成员函数Embed_Fun()中只能直接访问类Contain的公有成员

[单项选择]They eat a lot of meats and dairy foods, along with a lot of ______ items that don’t fall into any Nutrigroup, such as sugar, fat, and condiments.
A. redundant
B. miscellaneous
C. versatile
D. trivial

[填空题]How much water do the shrimps contain

[填空题]Some psychologists insist that dreams contain images with universal meanings.

[单项选择]Syntactic categories contain all the following types EXCEPT
A. meanings that words express.
B. linguistic items the words use.
C. affixes that words take.
D. structures in which the words can occur.

[单项选择]

Although a given waveform may contain frequencies over a very broad range, as a practical matter any transmission system will be able to accommodate only a limited band of （1）. This, in turn, limits the data rate that can be carried on the transmission （2）. A square wave has an infinite number of frequency components and hence an infinite （3）. However, the peak amplitude of the kth frequency component, kf, is only l/k, so most of the （4） in this waveform is in the first few frequency components. In general, any digital waveform will have（5） bandwidth. If we attempt to transmit this waveform as a signal over any medium, the transmission system will limit the bandwidth that can be transmitted.

（1）是（）
A. frequencies
B. connections
C. diagrams
D. resources

[判断题]

Sofas and armchairs that contain polyurethane foam fillings are dangerous.

[单项选择]Hedge funds that contain infrequently traded assets would most likely exhibit a downward bias with respect to:（）
A. measured risk but not correlations with conventional equity investments.
B. correlations with conventional equity investments but not measured risk.
C. both measure risk and correlations with conventional equity investments.

[填空题]

What kind of nutrition does added sugar contain