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【单选题】
下列对生物圈的叙述，不正确的是A.
生物圈由无数小生态系统组成
B.
生物圈是指地球上所有生命物质及其生存环境的整体
C.
生物圈包括了大气圈下层、土壤圈和水圈
D.
生物圈是生态系统的一部分
E.
生物圈的形成是生物界与大气圈、土壤圈和水圈长期相互作用的结果
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【单选题】In America today, it seems like people are always striving ______ something and they are never content ______ what they have.
A.
for, with
B.
for, of
C.
to, with
D.
to, of
【简答题】The Chinese character for tea is pronounced “cha” in ____and “te” in ____.
【简答题】0，12，24，14，120，16，（ ）
【单选题】Would you like with us? [ ]
A.
to have badminton
B.
to play badminton
C.
having badminton
D.
playing badminton
【单选题】I would have said “Hello” to him if I ______ your brother.
A.
could see
B.
had seen
C.
will see
D.
will have seen
【简答题】Looks are not everything as the saying goes. Or are they? Write a composition of about 400 words on the following topic. 1. DO LOOKS REALLY COUNT? In the first part of your writing you should present ...
【单选题】Sally and Alicia currently are general partners in a business located in Atlanta, Georgia. They are content with their current tax situation but are both very uncomfortable with the unlimited liabilit...
A.
joint stock company
B.
limited partnership
C.
limited liability company
D.
corporation
【单选题】In America today, it seems like people are always striving ______ something and they are never content ______ what they have.
A.
to, of
B.
for, of
C.
to, with
D.
for, with
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