—What do you think we can do for our aged parents?
—You __________ do anything except to be with them and be yourself
| A．don’t have to | B．oughtn’t to |
| C．mustn’t | D．can’t |
Nowadays many people travel across China ________ high-speed trains.
| A． |
on behalf of |
B． |
by means of |
| C． |
at cost of |
D． |
in terms of |
In the spring, a season ________ we are 1earning new rhythms of life ， many of us find comfort in the natural world.
| A． |
when |
B． |
where |
C． |
what |
D． |
which |
It's a good idea to choose a(n) ________ destination in case your first-choice tourist spot is not available.
| A． |
annual |
B． |
exact |
C． |
alternative |
D． |
pleasant |
The police searched the area for several days. ________, they found the piece of evidence they were looking for.
| A． |
Generally |
B． |
Originally |
| C． |
Eventually |
D． |
Unfortunately |
Mark is a genius. By the time he graduated, he ________ jobs by a dozen computer companies.
| A． |
has offered |
B． |
has been offered |
| C． |
had offered |
D． |
had been offered |