皮皮学,免费搜题
登录
搜题
【单选题】
Which drawing of the taper threaded hole is correct? (Single option: 10 points)
A.
(1)
B.
(2)
C.
Both
D.
Neither
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
【判断题】储备浮力的大小常以夏季满载排水量的百分数表示
A.
正确
B.
错误
【单选题】I’m sorry my memory has ______ , for the prices of the things have gone up.
A.
run out
B.
run out of
C.
been run out
D.
been run out of
【单选题】I have run out of the salt. I need to buy some now.
A.
run out             
B.
run of          
C.
used up
【单选题】Could I have a cigarette? I seem_________.
A.
to run out
B.
to have run out
C.
to have run out of
D.
to have been run out
【单选题】I have _______ sugar, so I have to buy some.
A.
run out of
B.
use
C.
ran out of
D.
used
【判断题】储备浮力的大小常以满载排水量的百分数表示。
A.
正确
B.
错误
【单选题】储备浮力的大小常以
A.
满载排水量的百分数表示
B.
空船排水量的百分数表示
C.
空载排水量的百分数表示
D.
排水体积的百分数表示
【判断题】I have run out off my money.
A.
正确
B.
错误
【单选题】I need to go back home before I _________ money.
A.
is running out
B.
run out
C.
have run out of
D.
is running out of
【多选题】人工制造的冶金焦炭优点有哪些?( )
A.
化学反应能力强
B.
透气性好
C.
块度均匀
D.
机械强度小
相关题目: