Huxley is ______ optimistic for the future of either man or plant on this planet.A．anythin

_____ is used for cylinder and cylinder head, the salt water is used for cooling the lubri

From the text, we learn that Aldous Huxley is of the opinion that ______A．DNA technology s

The word ________ is short for public house.

This ware is suitable for decorative purpose but is not suitable for______.A．convenienceB．

The opening ceremony is a great occasion; it is essential ______ for that.[2003]A．for us t

It is common practice now ________ the web for resources and information for homework.