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【多选题】
扫描电子显微镜:
A.
利用聚焦电子束在样品表面、内部进行扫描成像
B.
入射电子束的直径是SEM分辨率的极限
C.
景深大,成像富有立体感
D.
配有X射线能谱仪装置,可进行微区的成分价键分析
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【单选题】Next time we go out together, I would really appreciate _____ if you would try to be no more than 5 or 10 minutes late.
A.
that
B.
it
C.
this
D.
/
【多选题】根据我国《税收征收管理法》及其实施细则的规定,税务机关在实施税务检查中,可以采取的措施有( )。
A.
检查纳税人会计资料
B.
检查纳税人存放地的应纳税商品
C.
检查纳税人托运、邮寄应纳税商品的单据、凭证
D.
经法定程序批准,查核纳税人在银行的存款账户
【单选题】It is because she is too inexperienced ______ she does not know how to deal with the situation.
A.
so
B.
that
C.
so that
D.
therefore
【简答题】句型转换。 1. Shall we go out for a walk? (同义句) ______ ______ ______ out for a walk? 2. You'd better take a bus there. (同义句) You'd better ______ there ______ ______. 3. Li Lei isn't at school now, I think....
【单选题】浓度为0.10mol/L NH4Cl(pKa=4.74)溶液的pH值为()
A.
5.13
B.
4.13
C.
3.13
D.
2.13
【简答题】My best friend, Connie, is two years older than me. We spend a lot of time together . Connie has long dark brown hair and her eyes are big and round. People say she is 1 and looks like a doll. When we...
【单选题】It is because she is too inexperienced ______ she does not know how to deal with the situation.
A.
so
B.
that
C.
so that
D.
which
【单选题】It is because she is too inexperienced ______ she does not know how to deal with the situation.
A.
that
B.
thus
C.
so that
D.
so
【单选题】Which of the following is NOT suggested as a possible means to cope with the current situation?
A.
Create situations in which people work for themselves.
B.
Treat employment as the norm.
C.
Endeavor to revive the household and the neighborhood as centers of production.
D.
Encourage people to work in circumstances other than normal working conditions.
【简答题】根据我国《税收征收管理法》及其实施细则的规定,税务机关在实施税务检查中,可以采取的措施有( )。
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