更多"What were the primary uses of the h"的相关试题:
[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.
[单项选择]What were the effects of the decision she made
A. reasons
B. results
C. causes
D. bases
[单项选择]What were the men doing according to the police
A. They were treating industrial waste.
B. They were tanking industrial waste.
C. They were tanking chemicals.
D. They were using a tank to mix chemicals.
[单项选择]What were Dr. Ninn' s lectures like
A. She was brief and to the point.
B. She described things like a news reporter on the radio.
C. She made the events sensible.
D. She made history into a system.
[单项选择]When we got there, what were left behind __ empty bottles.
A. just
B. only
C. were
D. was
[单选题]题目 150
-----What were you doing when we were playing basketball yesterday afternoon?( )I ( )the classroom.
A. was cleaning
B. have cleaned
C. will clean
D. clean
[单项选择]--What were you up to when she dropped in
--I ______ for a while and ______ some reading.
A. was playing, was going to do
B. played, did
C. had played, was going to do
D. had played, did
[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. kept a written record of every past event
B. not burnt their written records in wars
C. told exact stories of the most important happenings
D. made more songs and dances
[单项选择]Why were early radio broadcasts heard by such a small audience
A. Few people owned the necessary equipment.
B. The music selection was not very popular.
C. Few ships came into New York harbor.
D. The radio signal was too weak to reach a mass audienc
[单项选择]What was the theme of many early wildlife calendars
A. The excitement of hunting.
B. The beauty of nature.
C. The relaxation of fishing.
D. The protection of endangered species.
[单项选择]Relief workers were shocked by what they saw.
A. moved
B. touched
C. surprised
D. worried