At the meeting they discussed three different _____ to the study of maths.
a. approaches b. means c. methods d. ways
---The food here is nice enough.
----My friend_________me a right place.
| A．introduces | B．introduced | C．had introduced | D．was introduced |
Thank you for visit to CCTV.COM. This site_________and will be back online in the not-too-distant future.
| A．had updated | B．will be updated | C．updated | D．is being updated |
---May I try the jacket on?
----_________, but I think it will be too small for you.
| A．As you like | B．By all means | C．As a result | D．Believe it or not |
The time he has devoted in the past years_________the disabled is now considered _________of great value.
| A．to help; being | B．to helping; to be | C．to help; to be | D．helping; being |
Nowadays people sometimes separate their waste to make it easier for it_________
| A．reusing | B．reused | C．reuses | D．to be recused |