They put ( )a tent and slept in it.
举一反三
- They put( )a tent and slept in it. A: to B: in C: up D: off
- They put ____ a tent and slept in it. A: in B: out C: on D: up
- They put _______ a tent (帐篷) and slept in it. A: up B: away C: down
- They put ____ a tent (帐篷) and slept in it. A: up B: in C: on D: away
- It is difficult to get used ________ in a tent（帐篷）. A: sleep B: to sleeping C: slept D: to sleep