航运企业按规定办法接受托运人委托,承担为托运人运送货物的行为,就是()。
A.货源组织
B.选货
C.承运
D.找运商务作业
参考答案:C
An employee is paid 1.5 times the regular hourly rate for each hour worked in excess of 40 hours per week, excluding Sunday, and 2 times the regular hourly rate for each hour worked on Sunday. How much was the employee paid last week ?() (1)The employee’s regular hourly rate is $10. (2)Last week the employee worked a total of 54 hours but did not work more than 8 hours on any day.
A.条件(1)充分,但条件(2)不充分.
B.条件(2)充分,但条件(1)不充分.
C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.
D.条件(1)充分,条件(2)也充分.
E.条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.
毒力质粒是()
A.F质粒
B.R质粒
C.Vi质粒
D.Col质粒
E.γ决定因子