问题
选择题
It was not until she got home ___ Jennifer realized she had lost her keys.
A．when
B．that
C．where
D．before
答案
答案：B
句意：直到到家，珍妮弗才发现钥匙丢了。本题考查not until 在强调句中的运用，只把not until放在被强调部分即可，此句还可以改为：Jennifer didn’t realize she had lost her keys until she got home.