单选题David ______ his company's success to the unity of all the staff and their persevering hard work. A) attributed B) contributed C) acknowledged D) pledged
单选题They need to move to new and large apartments. Do you know of any______ones in this area? A. evacuated B. empty C. vacant D. vacate
单选题The normal human daily cycle of activity is of some 7-8 hours" sleep alternating with some 16-17 hours" wakefulness. Broadly speaking, the sleep hours normally ______ with the hours of darkness.
单选题As a defense against air-pollution damage, many plants and animals
______ a substance to absorb harmful chemicals.
A. relieve
B. release
C. dismiss
D. discard
单选题Two trucks were reported to have______head-on yesterday.
单选题______ this coming Thursday, it will be too late to enroll for the
course.
A. As of
B. As for
C. As to
D. As on
单选题A plane is a______and so is a car.
单选题Culture in general A
is concerned with
beliefs and values B
on the basis of that
people interpret experiences and behave, individually and in groups. C
Broadly and simply put
, "culture" refers to a group or community D
with which
you share common experiences that shape the way you understand the world.
单选题
单选题Sports, and not learning, seem to ______ in that school.
单选题
单选题Diana made a lot of effort to persuade her parents into ______ to her going to the United States to study business administration in MIT.
单选题In New York City ______ has highly restrictive guidelines for ______ police may use their guns, the number of people shot by local cops soared in the past three years from 68 to 108.
单选题The designer has applied for a ______ for his new invention.
A. tariff
B. discount
C. version
D. patent
单选题The "chronic reference doses" (in boldface in Paragraph 3) refer to ______.
单选题There are few, if any, countries in the world in which sports ______ national life to the degree that they do in the US.
单选题Any troop of wild animals should be approached
warily
.
单选题
单选题Questions 27—30 are based on the passage about Isadora Duncan, a famous dancer. You now have 20 seconds to read Questions 27—30.
单选题Theories have features that are (indicative) of their truth, and the. task of justification is to identify these features and (using them) to guide choices (as to) (which theories) to believeA. indicativeB. using themC. as toD. which theories