如图所示，将质量为m的石块从离地面h高处以初速度v0斜向上抛出。以地面为参考平面，不计空气阻力，当石块落地时
Do you have any plans for the holiday？
Yes， I' m planning to travel to Jiuzhaigou． I'm looking forward to _____the colourful lakes and amzing waterfalls．（ ）
A．seeB．seeingC．seesD．saw
Read the sentence． "I can tell her anything because she can keep a secret．"
The underlined word "because" is used to _____．（ ）
A．connect ideasB．create new words
C．show timeD．give examples
I wonder _____．
Someone who can make me a better person．（ ）
A．when you often meet your friends
B．how you make your friends happy
C．who you want to make friends with
D．where you spend weekends with friends
The China International Search and Rescue Team has brought help and hope to people in disasters around the world since it ______18 years ago．（ ）
A．set upB．is set up
C．was set upD．will be set up
_______will the Jinniu Lake Animal Kingdom be open？
Maybe in the second half of this year．（ ）
A．WhenB．WhoC．WhatD．Where
粤公网安备 44130202000953号