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【单选题】
Over the past 40 years, 29 other Chinese people ____ Mount Qomolangma successfully.
A.
climbed
B.
have climbed
C.
had climbed
D.
climb
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【判断题】原子荧光光谱仪的光电倍增管对可见光无反应,因此可以把仪器安装在日光直射或光亮处。
A.
正确
B.
错误
【单选题】氯化物检查时,为了清除CO 3 2 - 、PO 4 3- 、SO 3 2- 等离子的干扰通常加入的酸是
A.
HCl
B.
H 2 SO 4
C.
HAC
D.
HNO 3
E.
HF
【判断题】JSP源程序可以在记事本中进行编辑
A.
正确
B.
错误
【单选题】Next, you can make sure to sleep with your hair down, instead of up in a tight ponytail. In addition, you should replace your tight bands with a soft one that isn’t going to roughly pull at night. ___...
A.
Finally, never skip out on applying product.
B.
Here are some tips that can help dry any hair faster.
C.
This unnecessarily adds time to your morning routine.
D.
If you haven’t noticed, the ends of your hair tend to dry first.
E.
You can’t predict how your wet hair is going to look in the morning.
F.
But have you ever thought about the risks of sleeping with wet hair?
G.
If you must sleep with wet hair, there are a few ways to minimize the damage.
【单选题】I prefer a flat in Inverness to _____ in Perth, because I want to live near my Mom's. [     ]
A.
one
B.
that
C.
it
D.
this
【判断题】散茶喜温燥、忌冷湿,制好的新茶如果保存不当,就会破坏茶汤的色香味,所以贮茶具在明清两代尤为重要。
A.
正确
B.
错误
【判断题】JSP源程序可以在记事本中进行编辑。
A.
正确
B.
错误
【多选题】子女不履行赡养义务时,( )情形,父母有要求子女付给赡养费的权利。
A.
父母有残疾的
B.
无劳动能力的
C.
生活困难的
D.
. 父母患病的
【单选题】40年前的中国铁路运营里程仅有5万公里,如今,中国铁路运营里程达到12.7万公里,其中高铁()公里,占全球高铁总里程的( )以上。
A.
2.5万,60%
B.
12.7万,50%
C.
5万,30%
D.
10万,80%
【单选题】正确的拆线方法是
A.
在线结下剪断缝线向伤口方向拉出线头
B.
在线结下剪断缝线反伤口方向拉出线头
C.
在线结上剪断缝线向伤口方向拉出线头
D.
在线结上剪断缝线反伤口方向拉出线头
E.
将线结剪除拉出线头
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