43.It was not until 1936________basketball became a regular part of the Olympic Games.44.
They experimented _____the new medicine _____animals. A.on; to B by ; on C.with ; on D with; to
Children under six are not ______to school except those of extraordinary intelligence. A.permitted B.admitted C accepted D.received
three times,but she still couldn’t follow what the old man said.
一 Mom, guess what? I’ve won the 1st prize! 一 This a celebration! Let’s go to prepare a party.
A reward of 1,000 dollars will be given _______can find the lost child.