摘要： We are a little worried because we ground as a leader in the field of IT with the others speeding up development. A. have lost B. lost C. are losing D .were losing
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We are a little worried because we ______ ground as a leader in the field of IT with the others speeding up development.
A. have lost B. lost C. are losing D. were losing
查看习题详情和答案>>We are a little worried because we ________ ground as a leader in the field of IT with the others speeding up development．
[ ]
A．have lost
B．lost
C．are losing
D．were losing
We are a little worried because we _____ the ground as a leader in the field of IT with the others speeding up development．
|
A．are losing |
B．were losing |
|
C．lost |
D．have lost |
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