The radiation amount of a mobile phone for two half-hour periods per day is equal to ___ to an X-ray for ten seconds.
| A．expose | B．exposing | C．exposed | D．being exposed |
_______he was laid off last year ______ how serious the economic crisis was.
| A．Not until…he realized | B． It was not until… when he realized |
| C．It is not until…that did he realize | D．It was not until …that he realized |
.— Our holiday cost a lot of money.
— Did it? Well, that doesn’t matter you enjoyed yourselves.
| A．as long as | B．unless | C．as soon as | D．though |
Though he is ____ resigning, ___he still has _________ the company.
| A．bent in; but ; a place in | B．bent on; / ; a place in |
| C．bent to; / ; the place on | D．bent on; but ; a place in |
We all ______ the summer vocation _____ a time for study, but she has a different idea.
| A．view…as | B．see… as | C．regard… as | D．all of above |
We welcome good employees, ______ their age or sex.
A. thanks toB regardless ofC. because of D. due to