问题
选择题
—How did you like Nick's performance last night?
—To be honest, his singing didn't ________ to me much. [ ]
A. appeal
B. belong
C. refer
D. occur
答案
答案：A
搜题请搜索小程序“爱下问搜题”
—How did you like Nick's performance last night?
—To be honest, his singing didn't ________ to me much. [ ]
A. appeal
B. belong
C. refer
D. occur
答案：A
短周期元素W、X、Y、Z在元素周期表中的位置如图所示．下列说法中，正确的是（ ）
| X | ||
| Y | ||
| Z | W | |
A．Y的原子半径在同周期主族元素中最大
B．W的最高价氧化物对应的水化物是强酸
C．W的非金属性比Z的弱
D．Z的气态氢化物的稳定性在同主族元素中最强