【简答题】过热度相同时,结晶温度范围大的合金比结晶温度范围小的合金流动性___。
【单选题】Who is Karen Wright in Text A?
A.
The CFO of Ariel Corporation in Ohio.
B.
The CEO of Ariel Corporation in Ohio.
C.
A student in Central Ohio Technical College.
D.
A teacher in Central Ohio Technical College.
【简答题】Who is Karen Wright according to Paragraph 1?
【单选题】8字环的基本工作原理是( )之间的摩擦产生制动力。
【简答题】临摹风景速写(房屋,树木,山石等)3-4幅,上传一幅。
【单选题】Who is Karen Wright?
C.
She is the CEO of Ariel Corporation in Ohio.