更多"A fireman discovered the （ ） of the"的相关试题:
[单项选择]A fireman discovered the（ ）of the fire.
A. truth
B. reason
C. cause
D. fact
[单项选择]The fireman acted quickly because lives were ______.
A. out of danger
B. in despair
C. in danger
D. out of condition
[单项选择]If injured, the fireman will ______.
[单项选择]What have astronomers recently discovered
A. there are unknown plants in older galaxies.
B. there are many galaxies in the universe
C. there are a lot more red dwarf in older galaxies
[单项选择]As a boy he wanted to be a fireman. As a high school student, he thought he'd like to become a teacher. Now he______to be nothing more than a janitor.
A. Assumes
B. Prescribes
C. Aspires
D. Presumes
[单项选择]Every policeman and fireman ______ on the alert.
A. have been
B. was
C. are
D. were
[单项选择]The mayor ______the fireman's bravery in his opening speech.
[单项选择]Christopher Columbus discovered the North American continent in ______.
A. 1592
B. 1620
C. 1492
D. 1420
[单项选择]Whose tomb was discovered in 1922
[单项选择]Scientists have discovered that many animals seem to be highly _________ to various signals associated with earthquakes.
A. sensible
B. sensual
C. sentimental
D. sensitive
[单项选择]Researchers discovered that plants infected with a virus give off a gas that （） disease resistance in neighboring plants.
A. contracts
B. maintains
C. prescribes
D. activates
[单项选择]The police investigation discovered that three young men were（）in the robbery.
A. caught
B. involved
C. connected
D. included
