Chủ đề:
Bài 2: Quan hệ giữa đường vuông góc và đường xiên, đường xiên và hình chiếuCâu hỏi:
Cho AB song song với CD, AB=CD. Và A'B';C'D' là hình chiếu của AB và CD trên đường thẳng d
Chứng minh A'B'=C'D'
a traffic jam exercise got on seat belt ride parked train cycle driving fly sail got off
1 .a red truck was ________ in front of my house
2. Wouldn't it be quicker to go by _______ ?
3. i learned to _______ a bike when i was six
4. " Are you going by train ?" no, i am _________
5. i usually _______ home throught the park
6. she has to ______ thousands of miles every year her job.
7. cycling is my favourite form of ______
8. do you know how to fasten your _________
9. tom ______ the bus at the wrong bus stop, so he walked form there to school.
10. david ______ the taxi and gave the drive and address of his hotel.
11. he managed to _________ the boat between the rocks.
12. i was stuck in _________ for an houre yesterday.