皮皮学,免费搜题
登录
搜题
【单选题】
用藻酸盐材料制取后,要求立即灌注模型,是因为材料
A.
吸水收缩
B.
失水收缩
C.
失水膨胀
D.
与模型不易分离
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】We were swimming in the lake it suddenly started to rain.
A.
where
B.
when
【单选题】At BCF, the graduate selection process
A.
allows applicants to demonstrate their skill to the company.
B.
is based on success at three individual interviews.
C.
lasts as long as the recruiter thinks it should.
【单选题】The best job is __________ that uses your skill in doing something together with your interest in the subject.
A.
it
B.
the one
C.
that
D.
one
【单选题】小张在高淳农商银行购买了一笔10万元的理财产品,期限是90天。理财产品到期后,年化收益率是5.5%。那么小张可以获得收益()(收益=本金×到期年化收益率×实际理财天数/365)
A.
1356元
B.
5500元
C.
2933元
【判断题】select语句中的order by后面出现的列,可以不出现在select后
A.
正确
B.
错误
【单选题】To memorize names of people is not only an important social skill but also a highly recommended_____.
A.
reference
B.
plot
C.
resource
D.
practice
【简答题】在下面查询语句中,所使用的星号*代表选课表中的( )。 select * from 选课 order by 成绩A. 一部分记录 B. 全部记录 C. 最后一条记录 D. 第一条记录
【判断题】视频信号在传输过程中可能受到干扰使画面出现畸变现象
A.
正确
B.
错误
【单选题】We were swimming in the lake _______ suddenly it began to rain heavily.
A.
when
B.
while
C.
until
D.
before
【简答题】如图3-6所示的电路中,已知电源电动势 E=12V ,电源内阻不计,电阻 R 1 、R 2 两端的电压为2V和 6V ,极性如图所示。那么电阻 R 3 、R 4 、R 5 两端的电压大小分别为 、 和 。
相关题目: