A：What color is it
B：Where is it
C：How much is it
D：Do you like it.
There is no need to worry about your child so much and ________he will leave home and lead his own life as a fully independent adult. （ ）
日常生活中常用铝制炊具，它质轻且坚固耐用，其中的原因是（ ）
--- I hope Ted will be the winner.
--- But it ______ be him, because he has made so many mistakes.
下列关于自卑的说法正确的是（ ）
①自卑的人轻视自己，看不起自己 ②自卑的人不相信自己的能力，即使可以做得很好 ，也不敢尝试
③自卑产生的原因主要是人们不相信自身的潜力 ④人比人，气死人，所以人应该有自卑感
