废旧计算机的某些部件中含有、、、、、等金属，经物理方法初步处理后，与足量稀盐酸充分反应，然后过滤，剩余固体中，不可能含有的金属是
﹣How do you like the song Chengdu？
﹣Oh，I can't stop singing it．Its melody（旋律）__________in my mind all the time．（ ）
replies
relaxes
remains
realizes
Lily's sweet smile___________ like warm sunshine and everyone enjoys it．（ ）
sounds
tastes
smells
looks
﹣Mr．Green，I can't remember some of the words．What should I do？
﹣Don't worry!Why not try to make___________ with them？（ ）
decisions
sentences
suggestions
choices
Hi，boys and girls!Take it easy and believe in _________．（ ）
myself
yourself
yourselves
themselves
My cousin is a boy_______lots of trouble to his parents．（ ）
who bring
which brings
who brings
that bring
、
、
、
、
、
等金属，经物理方法初步处理后，与足量稀盐酸充分反应，然后过滤，剩余固体中，不可能含有的金属是
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