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【判断题】
向试管中放入块状固体时,先把试管横放,用镊子把药品放在试管口,然后将试管慢慢竖立起来使固体缓慢落到试管底。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】阅读下面程序段,则执行后输出的结果是 main () { char fun ( char,int ) ; char a=′A′; int b=13; a=fun ( a,b ) ; putchar ( a ) ; } char fun ( char a,int b ) { char k; k=a+b; return k; }
A.
A
B.
M
C.
N
D.
L
【单选题】Though injured severely, the hero lying in hospital looked ____ when visitors came to see him.
A.
in poor spirits
B.
in low spirit
C.
in good spirits
D.
in high spirit
【单选题】SELECT UPPER(‘sql Sever’)的返回值是( )。
A.
sql Sever
B.
sql SEVER
C.
sql sever
D.
SQL SERVER
【单选题】Even though six players had been injured, the coach announced to the assembled reporters that the team would ______ the championship.
A.
ignore
B.
win
C.
overcome
D.
refuse
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