They had ________ in keeping in touch with each other that they decided to move to the same city.
A.such many difficulties |
B.such much difficulty |
C.so many difficulty |
D.so much difficulty |
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They had ________ in keeping in touch with each other that they decided to move to the same city.
A.such many difficulties |
B.such much difficulty |
C.so many difficulty |
D.so much difficulty |