THERE WAS A RISE _______ THE DEMAND ________ SMOKE ALARMS THAT WEE...
97. There was a rise _______ the demand ________ smoke alarms that week.
A. on / on B. on / of C. in / for D. for / in
97. There was a rise _______ the demand ________ smoke alarms that week.
A. on / on B. on / of C. in / for D. for / in