[单选题]Surprisingly, the nation's high rate Of unemployment has only affected __________stock prices in the technology market so far.
A.a little
B.a few
C.most of
D.much of

[单选题]The chefs in this restaurant insist on high standards of materials.
A.depend on
B.demand
C.suggest
D.permit

[单选题]New York City's hotel _______ rate climbed to 90%, a 1% increase from the same period last year.
A.occupation

B.occupancy

C.occupant

D.occupational

[单选题]If the exchange rate with the dollar continues to drop,__________the country's businesses will certainly lose money.
A.much
B.much of
C.many
D.many of

[单选题]Last month, the unemployment rate increased by ________ of a percent to nine point seven percent.
A.twos-tenths
B.two-ten
C.two-tenths
D.one-tenths

[单选题]Unfortunately,the rate of his expenditure surpasses that of his income.
A.precedes
B.dominates
C.exceeds
D.prevails

[不定项选择题]共用题干 High-Tech Warfare（战争）

Today,high-tech warfare is no longer an abstract concept,but a real issue.
Technology_______(1)tactics,sociology,and the development of weaponry（武
器）.it also causes the changes in battles.Then what are the new characteristics of
modern battles_______(2)by the application of high technologies?
High-tech warfare naturally includes high technology.In modern battles,a single kind
of weapon can hardly be_______(3).Various weaponry,such as intelligence
detection and information processing,should_______(4)well with each other.
Aerial（航空的）weaponry becomes the main force in battles in the sky. Precision
homing（精确制导）weaponry like cruise missiles and missiles_______(5) satellite
homing systems becomes the main attack weapons.
Battle control systems play a dominant role. Various weapons and logistics（后勤）
systems are_______(6)into a comprehensive framework,centrally representing the
modern high-tech weaponry,Depending on various_______(7)equipment and
means in electronic warfare,our army will not be passively beaten._______(8)the
battlefield , high-tech warfare has created a type of non-linear（非线性的）chaos.
Because of the use of long-range precision weaponry,the opposite parties in warfare can't
"touch"or"see"each other,and distance is no longer the decisive factor affecting the
_______(9)of baffles.It is hard to clearly define the lines between the frontier and
the rear,as well as attack and defense. The traditional three-dimensional air-sea
battlefield will be_______(10)by the multi一dimensional battlefield composed of air,
sea,magnetic,electrical and information battlefields.No large-scale movements can be
conducted_______(11).
Because modern weaponry systems are closely related to chains of demand and
communication and electronic technology,the parties_______(12)have to pay
attention to the usufruct（使用权）and control of electromagnetic frequency spectrum. So
electronic warfare becomes_______(13)important and the necessary guarantee of
victory. Whatever _________ (14) warfare goes to and whatever cloak（宽大外衣）it
wears,it always violates peace and brings the world bloodshed（流血）.Most people think
of high technology as a_______(15)to enhance their lives,and they don't wish it to
be used to destroy lives. _________(9)
A.address
B.space
C.course
D.scene