题目内容
The old lady is ill. You'd better take her to the hospital right away.
- A.at times
- B.at once
- C.not far away
- D.right now
B
right away立刻,马上 at times有时 at once马上 not far away不远
right away立刻,马上 at times有时 at once马上 not far away不远
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