[单项选择]What were the senior government officials doing when the last bomb took place


A. Sleeping.
B. Holding a meeting.
C. Indulging themselves.
D. Quarrelling.

[单项选择]What were the senior government officials doing when the last bomb took place


A. Sleeping.
B. Holding a meeting.
C. Indulging themselves.
D. Quarrelling.

[单项选择]Chinese government officials plan to invest in renewable energy to reduce the country's ______ on fossil fuels.
A. depends
B. depending
C. dependence
D. dependent

[单项选择]What were the villagers doing when the explosion occurred


A. They were celebrating a festival.
B. They were doing experiments.
C. They were working in the factory.
D. They were idling in the street.

[单项选择]— What were you doing this time yesterday
— I was teaching ______ English ______ the internet.
A. I;on
B. myself; on
C. me; at
D. mine; through

[单项选择]

If we were asked exactly what we were doing a year ago, we should probably have to say that we could not remember. But if we had kept a book and had written in it an account of what we did each day, we should be able to give an answer to the question. It is the same in history. Many things have been forgotten because we do not have any written account of them. Sometimes men did keep a record of the most important happenings in their country, but often it was destroyed by fire or in a war. Sometimes there was never any written record at all because the people of that time and place did not know how to write. For example, we know a good deal about the people who lived in China 4 000 years ago, because they could write and leave written records for those who lived after them. But we know almost nothing about the people who lived even 200 years ago in central Africa, because they had not learned to wrtie.
Sometimes, of course, even if the people cannot write, they may know so
A. it is written down
B. no written account is available
C. it proves to be true
D. people are interested in it

[单项选择]According to the passage, what was Bolden doing when he wasn't playing


A. Sleeping.
B. Practicing.
C. Making up songs.
D. Using his voic

[单项选择]What those people were doing seemed quite strange ______ me.
A. for
B. at
C. on
D. to

[单项选择]What were they marching for


A. To protest against the blacks
B. To support affirmative action
C. To shout and wave signs
D. To ask for better conditions

[单项选择]To know what is good and doing what is right are two different things.
A. and
B. doing
C. are
D. different

[单项选择]What were cigarette makers accused of


A. Bribing government officials.
B. Misleading the public about the health risks of smoking.
C. Engaging in a conspiracy to overthrow the government.
D. Defrauding the Supreme Court.

[单项选择]What were the demonstrators protesting about


A. Private profits.
B. Nuclear Power Station.
C. The project of nuclear power construction.
D. Public peril.