England is an island country. ________ consists of three principal islands, and climate is generally mild.

As we know, England is ______ European country and Singapore is ______Asian coun

Britain is ______European country and China is ______ Asian country．（ ）A. an； an

[单选题]URL consists of three parts: the protocol(75), the DNS name of the host (www.csai.cn) and the file name (index.html).A．IPB．UDPC．TCPD．HTTP

It is located in the-|||-Caribbean Sea and is made up of a large island and seve

[多选题]There are three principal methods of chartering a tramp ship， they are （ ）.

[多选题]There are three principal methods of chartering a tramp ship， they are （ ）.

[问答题]As is known to all,China is a developing country.

[问答题]As is known to all, China is a developing country.

[单选题]There is [anabundant] supply of cheap labor in this country.A.a steadyB.a p

[单选题]There is [anabundant] supply of cheap labor in this country.A.a steadyB.a p