英语填入介词填入介词1.Can you be certain _ the time of the meeting.2.There was no one in the streets the policemen duty.3.Now I have the key __ the whole diffculty.

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英语填入介词填入介词1.Can you be certain _______ the time of the meeting.2.There was no one in the streets ________ the policemen ______ duty.3.Now I have the key ______ the whole diffculty.
英语填入介词
填入介词
1.Can you be certain _______ the time of the meeting.
2.There was no one in the streets ________ the policemen ______ duty.
3.Now I have the key ______ the whole diffculty.

英语填入介词填入介词1.Can you be certain _______ the time of the meeting.2.There was no one in the streets ________ the policemen ______ duty.3.Now I have the key ______ the whole diffculty.
1.of
be certain of + n.对很确定
2.except on
on duty执勤固定搭配
3.to
key to (door,difficulty)固定搭配
类似的还有answer to question等

to
except on
to

of
except ;on
to

1,of 。 be certain of 后加名词，又确定的意思
2，except on 。 except除了 on 来搭配duty，守职的意思
3，to 。 the key to 有解决（问题）的方法的意思

填入介词：You can ask him _____ help. 英语填入介词填入介词1.Can you be certain _______ the time of the meeting.2.There was no one in the streets ________ the policemen ______ duty.3.Now I have the key ______ the whole diffculty. 填入介词：what do you know____the movie ? 英语题（填入介词）1.Summer comes_____spring. come_____the room填入介词 climb_____the tree填入介词 jump_____the wall填入介词填入介词或副词填入介词或副词 run_____the wood填入介词填入适当的介词使句子完整正确What can you buy _______money? walk _____the road填入介词 get_____from the ladder填入介词填入介词 They are some _____my friends. he is_ the computer填入介词填入介词：What are these _______ English? move_____the window to the door填入介词 ( )camping site(填入适当的介词)

英语 填入介词填入介词1.Can you be certain _______ the time of the meeting.2.There was no one in the streets ________ the policemen ______ duty.3.Now I have the key ______ the whole diffculty.

英语填入介词填入介词1.Can you be certain _ the time of the meeting.2.There was no one in the streets the policemen duty.3.Now I have the key __ the whole diffculty.