1)Itdidn’totomethatyouwouldobject.2)AlthoughtheyarebrothersPatrickdfromMikeinmanyways.3)Snowforcedmanydriversto(放
1) It didn’t o___________ to me that you would object.
2) Although they are brothers Patrick d_________ from Mike in many ways.
3) Snow forced many drivers to __________ (放弃) their vehicles.
4) I _________ (犹豫) to tell him the truth.
5) I’m afraid I have no a__________ but to ask you to leave.
6) Fresh air is b___________ to our health.
7) Mary was reading a piece of science f_________ and lost in the book.
8) The squirrel was scared and f_________into the woods when he saw us.
9) He didn’t know how to o__________ the remote controller because he had never seen one before.
10) Our ___________ (代理人) in Guangzhou deals with all our business in Guangdong.
1 ) occur 2 ) differs 3 ) abandon 4 ) hesitate ( d ) 5 ) alternative 6 ) beneficial
7 ) fiction 8 ) fled 9 )
operate 10 ) agent
12+32/(-2)^3-(-4)^2*515/(-5)+15/(-3)15/[(-5)*(-3) 2020-04-07 …
S=(1+1/1*2+(2+1/2*3)+(3+1/3*4)+...+(20+1/20*21)S= 2020-04-27 …
49.7-[-23/3/4+(18.7-25.25)]12+1又3/4-8又5/12-6.75-( 2020-06-04 …
1+1/1*3+1/2*3+1/2*5+1/3*5+1/3*7+1/4*7+1/4*9原式=2*[ 2020-06-11 …
1×2=1/3(1×2×3-0×1×2)2×3=1/3(2×3×4-1×2×3)3×4=1/3(3 2020-07-19 …
1×2+2×3+3×4+4×5+…+n(n+1)=(n为自然数).因为:1×2=1/3×1×2×3 2020-07-21 …
观察下列各式:1×2=1/3(1×2×3-0×1×2)2×3=1/3(2×3×4-1×2×3)3× 2020-07-31 …
观察下列各式:1*2=1/3(1*2*3-0*1*2)观察下列各式:1×2=1/3(1×2×3-0 2020-07-31 …
1/1*2+1/2*3+1/3*4+..+1/8*9+1/9*10=()1+2-3-4+5+6-7- 2020-11-03 …
求一道预备班数学期中考试的答案小明在做题时发现了一个规律:1*2/1=1-2/1,2*3/1=2/1 2020-11-05 …