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【单选题】
在 Word 文档编辑中,可以删除插入点前字符的按键是 ()
A.
Ctrl+Backspace
B.
Backspace
C.
Delete
D.
Ctrl+Delete
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参考答案:
举一反三
【单选题】选择合适的选项补全句子。 have achieved a( )market position on account of its frequently updated products.
A.
lead
B.
leaded
C.
leading
D.
leads
【单选题】选择合适的选项补全句子。Once your refund has been ( ) by DHgate Resolution Center, we will always immediately issue it out.
A.
accessed
B.
accused
C.
approved
D.
affected
【单选题】在心肌兴奋收缩中起耦联作用的电解质是:( )
A.
.K+
B.
Na+
C.
Mg2+
D.
Ca2+
E.
CI-
【单选题】血液pH的高低取决于血浆中
A.
NaHCO3浓度
B.
PaCO2
C.
AG
D.
[HCO3-]/[H2CO3]的比值
E.
BE
【单选题】选择合适的选项补全句子。 If your order is a _____ one, we could reconsider our price.( )
A.
size
B.
sizing
C.
sizable(considerable)
D.
sizes
【单选题】选择合适的选项补全句子。 Would you please confirm the following _____ in case I send to the wrong place?
A.
address
B.
price
C.
quality
D.
condition
【单选题】选择合适的选项补全句子。 Our company is a _____ garment manufacturer with years' dedication and pursuit.( )
A.
professionalism
B.
professional
C.
professionally
D.
profession
【单选题】选择合适的选项补全句子。 We focus _____ design and production _____ modern fashion apparels.
A.
on, from
B.
in, to
C.
in, from
D.
on, of
【单选题】选择合适的选项补全句子。 We are expecting to _____ long-term business relations with you.( )
A.
describe
B.
estate
C.
estimate
D.
establish
【单选题】血浆中的 Nahco3 和 HCO3 液这一缓冲对在正常情况下的比值为 ()
A.
10:1
B.
20:1
C.
30:1
D.
40:1
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