The answers to the problem the scientists say is to build up the immune system which not only will give greater( )to disease but will boost cellular regeneration and improve the skin.

The answers to the problem the scientists say is to

The answers to the problem，the scientists say，is to build up the immune system，which not only will give greater( )to dise

配对间期（coupling interval）

配对间期（coupling interval）

配对间期（coupling interval）

配对间期（coupling interval）

The Renaissance was a European phenomenon originated in ( )

The Renaissance was a European phenomenon originated in ( ) A France B Britain C Italy D Spain

( )is a typical tone language.

( )is a typical tone language A French B Chinese C American English D English

Of the following books ( )is Not written by Thomas Hardy.

Of the following books，( )is Not written by Thomas Hardy A Tess of the d′Urbervilles B Far from the Madding Crowd C Jude the Obscure D Break， Break， Break

A writer who wants to convince his readers of a po

A writer who wants to convince his readers of a point of view must marshall his arguments assert the virtues of his opinions，and( )the possible protests of the opposition A diminish B demonstrate C declare D demolish

Which of the following literary forms is regarded as

Which of the following literary forms is regarded as the most common and influential form that English ( ) poetry has taken since 16th century？ A Sonnet B Blank Verse C Free Verse D Essay

The captain and his crews depended on the( )of navigation- the compass for orientation.

The captain and his crews depended on the( )of navigation- the compass for orientation A instrument B device C appliance D equipment