问题
选择题
Look at this! It’s broken now! You ________ have been careful!
A．could
B．must
C．would
D．should
答案
答案：D
东西已经坏了，所以应该建议别人要小心，should表示建议，故本题选D。
搜题请搜索小程序“爱下问搜题”
Look at this! It’s broken now! You ________ have been careful!
A．could
B．must
C．would
D．should
答案：D
东西已经坏了，所以应该建议别人要小心，should表示建议，故本题选D。