I often have conversations with John over telephone, while keep in touch with Tom by__________ letter.
| A．不填;;the | B．不填;a | C．the;不填 | D．the; a |
The CCTV Spring Festival Gala Evening _______ annually since 1983.
| A．was run | B．is running | C．had been run | D．has been running |
—Going to the dentist really frightens me.
—_______. Don’t be a chicken!
| A．Come on | B．Fine | C．Go ahead | D．Poor you |
_______ it is so hot, I guess we can’t do anything until after dark.
| A．In case | B．Now that | C．Even if | D．As though |
_______foreign trade recovering, the recent labor shortage in the southeast of China has
become a hot topic.
| A．As | B．Upon | C．With | D．For |
They do have a different to the problem of overpopulation.
| A．solution | B．opinion | C．decision | D．conclusion |