If a student was thought to have broken rules, he has to ________.
举一反三
- 6 Look! Someone __________that window. A: have broken B: has broken C: has been breaking
- He has kept the broken typewriter on his desk for years, because it is remindful ____ the days when he was striving to have his first novel published.
- He has a broken nose but may be ______ today.
- If the student ____ enough time, he would have attended the meeting. A: had B: has C: had had
- X光片证实他没有骨折。 X-rays have ____________ (c开头，请注意词形) that he has not broken any bones.