About_______of the engineers in me company were born in the_________．
| A．two-thirds；1970 | B．two-thirds；1970s |
| C．two-third；1970 | D．two-third；1970s |
-- What can I do for you, Madam?--I’d like ________.
| A．two kilos of meat | B．two kilo of meat |
| C．two kilo of meats | D．two kilos of meats |
Excuse me, ______ do you say that in Chinese?
| A．what | B．how | C．when | D．who |
---Let’s go boating tomorrow. ---_______.
| A．Good idea | B．Let me see | C．Never mind | D．You are right |
---Would you like _________ the Great Wall with us? ---Yes, of course.
| A．visiting | B．to visit | C．visits | D．for visit |
--_______ does she chat with friends on the Internet?
--Once a week.
| A．How long | B．How much | C．How many times | D．How often |