There is only one thing I can do（）

A．Because there is only one phone in the ward.

B．Because too many calls will disturb the patients.

C．Because too many calls will make the lines congested.

D．Because too many calls will annoy the doctors.

In some markets there may be only one seller、() is called a monopoly.

A、Situation as this

B、Such kind of situation

C、Such a situation

D、A situation of this

What is suggested about the shirt？

A．It does not fit.

B．It has only one button.

C．It's not the man's favorite.

D．It's missing a few buttons.

Only occasionally (one could) take a break (out of) season, (getting) the best bargains—though not (necessarily) the best weather.

A．one could

B．out of

C．getting

D．necessarily

A、Both of these securities.

B、Neither of these securities.

C、Only one of these securities.

The claim that money would be useless on a desert island

A．illustrates one limitation of the importance of money.

B．is of importance only to people stayed in such places.

C．proves the worthlessness of money in many situations.

D．shows nothing significant about money on a rare occasion.

According to the passage, which of the following is NOT Spinoza's belief？

A．The order of thoughts is the same as that of extension.

B．God always ignores the feelings and actions of humans.

C．Emotions would increase or decrease one's power to act.

D．The only solution to the problem of human bondage is to act.

According to the passage, which of the following is NOT Spinoza's belief？

A．The order of thoughts is the same as that of extension.

B．God always ignores the feelings and actions of humans.

C．Emotions would increase or decrease one's power to act.

D．The only solution to the problem of human bondage is to act.

The example of Abby Coyle indicates that ______.

A．all students take it for granted that they should be good at only one of the two subjects

B．one has to be good at both to get through school

C．it is students but not teachers who choose to put English and mathematics at opposite poles

D．it is possible for students to be good at both of the two subjects

A. Because he wasted his time.

B. Because he couldn't understand the woman's explanation.

C. Because he watched only one program.

D. Because he was so bored.

A. Some quer y or reply packets are lost between the routers.

B. The neighboring router starts receiving route updates from this router.

C. A failure causes traffic on a link between two neighboring routers to flow in only one direction(unidirectional link).

D. Th e neighboring router stops receiving ACK packets from this router.