Amyway－G&H Body Shampoo G&H Body Shampoo helps skin become clarifying and delicate.Glycerin and

We are interested in your new product and shall be pleased to have a catalog and price list.

△ABC中，a、b、c分别是角A、B、C的对边，△ABC的周长为＋2，且sinA＋sinB＝sinC.(1)求边c的长. (2)若△ABC的面积为sinC，

We hope to receive your reply at an early date.

We have learnt that there is a good demand for cameras in your market,and take this opportunity for

Amyway－G&H Body Shampoo G&H Body Shampoo helps skin become clarifying and delicate.Glycerin and

We confirmhaving soldyouthefollowinggoods.

根据上下文填入适当的内容完成译文 Although many teachers suffer from the strain of excessive speakin

Dear Sirs, From the samples sent to us on May 4,we have made selections,and have the pleasure of ha

We learned your name and address from the Commercial Office ofyour Embassy in Britain.

在△ABC中，若，，，则B等于()A．B．或 C．D．或

Dear Sirs, From the samples sent to us on May 4,we have made selections,and have the pleasure of ha

设△ABC的内角A，B，C所对边的长分别为，，．若，，则角()A．　　　B．C．　　D．

根据上下文填入适当的内容完成译文 Although many teachers suffer from the strain of excessive speakin

We are interested in your new product and shall be pleased to have a catalog and price list.

Dear Sirs, From the samples sent to us on May 4,we have made selections,and have the pleasure of ha

在△ABC中，内角A，B，C所对的边分别是a，b，c.已知8b＝5c，C＝2B，则cos C＝()A．B．－C．±D．

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△ABC中，若，则△ABC是()A．锐角三角形B．直角三角形C．钝角三角形D．不确定

We thank you for this order,and hope we may have the pleasure of supplying you again inthenearfuture

在中，角所对的边分别为，且．(1)求角的值；(2)若为锐角三角形，且，求的取值范围．

设△ABC的内角A，B，C所对边的长分别为，，．若，，则角()A．　　　B．C．　　D．

We should be grateful if you wou]d give us further details of Chinese toys.

在△ABC中，若，，，则B等于()A．B．或 C．D．或

We confirmhaving soldyouthefollowinggoods.