【单选题】what is an effective way to shorten the distance
A.
smiling and shaking hands
【单选题】What should we do when we are shaking hands
B.
Hold the hands until finishing talking
D.
Hold other one’s hand with both hands
【简答题】100个16*16点阵的汉字存储时占()字节。
【单选题】It’s a refreshing change to see a losing team shaking hands and still smiling after a match. 看到输球的球队队员依然面带微笑跟对手握手,真是令人耳目一新。
A.
pleasantly stimulating
【单选题】What elements are NOT part of a good first impression?
A.
Keeping things positive.
B.
Making eye contact, smiling and shaking hands.
C.
Getting to know someone by talking with them again.
D.
Straightening your posture and leaning in slightly.
【判断题】Shaking hands, smiling, and saying “hi” or “nihao” is the most usual way to greet people in China. Use “nin hao” to greet older Chinese people.
【多选题】(多选)如图甲所示,倾角为θ的足够长的传送带以恒定的速率v 0 沿逆时针方向运动.t=0时将质量m=1kg的物体(可视为质点)轻放在传送带上,物体相对地面的v-t图象如图乙所示.设沿传送带向下为正方向,取重力加速度g=10 m/s 2 .则( )
【单选题】蛋清在加热时凝固是由蛋白质的( )作用引起的。