It is virtually impossible to persuade him to apply for the job.

The weather is a constant subject of conversation in ...

单项选择题The weather is a constant subject of conversation in Britain.

I have been trying to quit smoking. A．give up　B．pick up...

单项选择题I have been trying to quit smoking.

Relief workers were shocked by what they saw. A．moved...

单项选择题Relief workers were shocked by what they saw.