第1题:
What does the word “this” underlined in the third paragraph refer to?
A.We will lose much more than we can gain.
B.Humans have begun destroying rainforests.
C.People have a strong desire for resources.
D.Much carbon dioxide comes from burning rainforests.
第2题:
The word comes _____ an African language.
A. up
B. down
C. from
D. out
第3题:
A、Content
B、Contentment
C、Please
D、Satisfy
第4题:
Leakage of hydraulic fluid from around the shaft of a hydraulic motor may be caused by ______.
A.permanent loss of pump suction
B.worn shaft seals
C.high level in the oil sump
D.low motor RPM
第5题:
第6题:
第7题:
live
lively
alive
living
第8题:
When the user navigates to the HOTEL item.
When the form module successfully compiles.
After Form Builder validates the SELECT statement and dismisses the New Record Group dialog box.
When the user enters data in the HOTEL item, and the Validate from List property for the HOTEL item is set to YES.
第9题:
permanent loss of pump suction
worn shaft seals
high level in the oil sump
low motor RPM
第10题:
prevent the gear box from leaking
prevent the oil from becoming inflammable
make sure it has not become contaminated
make sure the motor bearings are lubricated
第11题:
breaking the fire chemical chain reaction
smothering
cooling
isolating the heat from the fuel
第12题:
backformation
conversion
blending
acronym
第13题:
The most______(convince)evidence of black holes comes from research into binary star systems.
第14题:
It is believed that the tradition of having a pine tree as a Christmas Tree comes from Germany.()
第15题:
The word"titzy"in Webster's Dictionary,which means fashionable and posh,comes from Cesar Ritz,the famous hotelier,because____.
A. Cesar Ritz was a stylish person
B. Ritz hotel was frequented by people of fashion
C. Cesar Ritz cared much about details in creating stylish hotels,and that made his name closely connected with fashion
D. Cesar Ritz always led the latest fashion of his day
第16题:
The fire extinguishing action of CO 2 comes mostly from ______.
A.breaking the fire chemical chain reaction
B.smothering
C.cooling
D.isolating the heat from the fuel
第17题:
第18题:
The study of the ways in which morphemes can be combined to form words is called morphology.
第19题:
put up
dropped out
took in
dwelt on
第20题:
Four students were killed in the bombing of the Marriott Hotel in Jakarta.
Four students were deported from Jakarta.
The Marriott Hotel in Jakarta was bombed by terrorists.
Four students participated in the Jakarta bombing.
第21题:
drain water from the air receiver
drain water from the cylinders
delay the compression process until the motor is up to speed
check pump alignment
第22题:
第23题:
Derivation
Compound
Inflection
Clipping