The passage mainly discusses ______.A．the necessity of social changeB．certain factors that

This passage is mainly about ______.

A) the definition of bacteria

B) health germs

C) probiotics

D) probiotics versus antibiotics

A.spices

B.condensed milk

C.sugar

D.cocoa butter

A.What is the main idea of the passage？

B.What can we learn from this passage？

C.Which of the following is true？

D.What is the passage mainly about？

What is the passage mainly about？

A．Dressing for effect.

B．Managerial positions and clothing.

C．How to dress appropriately.

D．Dressing for the occasion.

The passage is mainly about______

A．lifelong training of employees

B．policies of lifelong employment

C．attitudes towards lifelong employment

D．employers' interest in lifelong employment

What is the passage mainly about？ ()

A． Negotiation in a family．

B． Education in a family．

C．Harmony in a family．

D． Teenage trouble in a family．

The passage is mainly written to ______.

A．introduce a new concept

B．compare different energy sources

C．stress the importance of gasoline

D．discuss solutions to global warming

A.A.The increase in e-wast

B.B.The creation of e-wast

C.C.The seriousness of e-wast

D.D.The management of e-wast

E.E.

What is this passage mainly about？

A．Disadvantage of face recognition technology.

B．Purposes of face recognition technology.

C．Controversial face recognition technology.

D．Effect of face recognition technology.