Income summary does not need to be closed at the end of accounting period.

Unearned revenue is closed to the income summary account at the end of the accounting period.

Unearned revenue is closed to the income summary account at the end of the accounting period. A: 正确 B: 错误

_____________ congestion control to remove the congestion in a network once it occurred. A: open loop B: end loop C: closed loop

Using a credit card, such as Visa or MasterCard, is an example of closed-end credit.

Indications show that at least 2000 more businesses will go bust before the end of the year. A: go public B: go bankrupt C: be sold D: be closed

- Who closed the door? -Nobody. It( ) A: was closed by itself B: had closed itself C: was closed itself D: closed itself

It was common practice then that when the store owners wantedto go on vacation theysimply . A: closed in B: closed on C: closed down D: closed up

You must keep your eyes （）. A: closed B: close C: be closed D: to closed

The noise of desks___could be heard out in the street. A: opened and closed B: to be opened and closed C: being opened and closed D: having been open and closed