Our knowledge about the sea is

• A、detailed

• B、limited

• C、deep

• D、vast

Task 1

Paragraph➊

Paragraph❷:

Paragraph❸:

Paragraph❹:

 

A. The first step of research

B.The true nature of research

C. Combining research with education

D. Finding solutions to research questions

E. Trying not to be discouraged by failure

The weather in Granada is cold and rainy.

• A、True

• B、False

• C、Not Given