关于上海证券交易所买断式回购的参与主体,下列说法中,不正确的是（)。A．国债买断式回购的交易主体

What does the speaker advise you to do to make sure the apartment is safe？

A．Talk to other people who rent apartments in the same building.

B．Make sure there are good locks on all the windows and doors.

C．Check the water and electricity to see if they are working properly.

D．Walk around the apartment building for dangerous signs.

The patient speaker ____ now and then to make sure that he was fully understood.

A. took over

B. went over

C. came through

D. broke off

We must make sure that wemake changes in response tonew developments in computer technology, otherwise we will soon lag behind.

A、Make sure that everyone can in fact attend all of the practice sessions.

B、Be uninterested to other group members’ talk

C、make practice as realistic as possible

D、make sure everyone is engaged in the presentation

A、making sure the goals are ethically sound

B、being fully prepared for each speech

C、being honest in what the speaker says

D、avoiding mane-calling and other forms of abusing language

A We're paying alright ;

B At least, our records for money in are very complete ;

C That's something you can improve by talking to human resources

One of the purposes for which school officials closed classes was______.

A．to draw the attention of local taxpayers to political issues

B．to .avoid paying retirement benefits to teachers and staff

C．to pressure Michigan lawmakers into increasing state funds for local schools

D．to make the financial difficulties of their teachers and staff known to the public