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【单选题】
—— Did he notice you enter the room? —— I don’ t think so.He＿＿＿＿＿to the radio with his eyes shut.A.
listened
B.
was listening
C.
has listened
D.
had listened
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举一反三
【单选题】In most cases, which two of the three BJT terminal currents are approximately equal in value?
A.
collector current and base current
B.
collector current and emitter current
C.
emitter current and base current
D.
All currents are approximately equal.
【单选题】In most cases, which of the following occupations is NOT exempt from the overtime provisions of the Fair Labor Standards Act?
A.
physicians
B.
engineers
C.
paralegals
D.
teachers
【单选题】In most cases, the reason that products which cost relatively little in one country cost more in another is:
A.
profiteering
B.
nadequate demand
C.
nelastic demand
D.
elastic demand
E.
the costs of exporting
【单选题】Among all the following parameters for organic compounds, which one has the biggest value in most cases?
A.
BOD5
B.
BODu
C.
CODCr
D.
CODMn
【简答题】In most cases, the listening materials are ( ) or ( ). But in reality we listen to far more things, regardless of which language is used.
【单选题】In most cases, which two of the three BJT terminal currents are approximately equal in value?( )
A.
collector current and base current
B.
collector current and emitter current
C.
emitter current and base current
D.
All currents are approximately equal.
【单选题】江海公司是一家房地产开发公司，2009年8月对外出售房屋，购房者采用银行卡向房地产开发公司支付房款共580万元。根据规定，发卡银行有权向该房地产开发公司收取5.8万元的银行卡手续费。 ( )
A.
正确
B.
错误
【单选题】For common municipal wastewater, which of the following parameters has the highest value in most cases?
A.
TS
B.
TDS
C.
TSS
D.
VSS
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