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【单选题】
为细长构件,刚度低,易变形,故在拆装起吊中要注意防止受力弯曲;备用保存时宜()
A.
悬吊固定
B.
水平放置
C.
涂油防锈,平置防动
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参考答案:
举一反三
【单选题】To Whom it May Concern: Janet Doe has worked for me as a Resident Manager for the past 3 years. Her responsibilities have included leasing, inspecting apartments, hiring maintenance staff, taking tena...
A.
Introducing Janet to her Regional Property Manager
B.
Recommending Janet to a MBA program for her application
C.
Summarizing Janet's performance in the company
D.
Supporting Janet for a coming promotion
【单选题】右旋糖酐的作用不包括( )。
A.
扩充血容量
B.
抗血栓
C.
改善微循环
D.
止血
【单选题】How to control housing price is said to a great challenge facing the government over the past few years.
A.
become
B.
becoming
C.
have become
D.
be becoming
【单选题】美学中贯穿始终的理论基石是()
A.
审美活动
B.
审美理想
C.
审美意象
D.
审美心理
【简答题】____________(就经济发展而言), China has made outstanding achievement in the past twenty years.
【单选题】AID is said _________ the number-one killer of both men and women over the past few years in that region.
A.
being
B.
to be
C.
to have been
D.
having been
【判断题】在汽车空调系统中,在冷凝器中制冷剂在一定高压下由气态变为液态时的温度称为冷凝温度。
A.
正确
B.
错误
【单选题】重金属检查法中,若药物有色干扰杂质检查,可采取的措施为()
A.
用空白对照法
B.
标准品比较法
C.
样品过滤处理
D.
内消色法处理
E.
外消旋法处理
【单选题】---Your school is becoming more and more beautiful!. --- Thanks. It ________a lot in the past few years.
A.
will change
B.
has changed
C.
was changing
D.
changed
【单选题】访问修饰符作用范围由大到小是()
A.
public-default-protected-private
B.
private-default-protected-public
C.
private-protected-default-public
D.
public-protected-default-private
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