20. She was happy that she could get in touch with a lot of her old friends when she went abroad to study.
<INPUT TYPE=\ A. lose control of B. <INPUT TYPE=\ put in charge of C. make room
for <INPUT TYPE=\ D. lose contact with
Mark the letter A, B, Cor D to indicate the most suitable response to complete each of the following
exchanges. ( 0.4pt)
Bạn đang xem 20. - Đề KTGK HKI mônToán 9