【单选题】It took a lot of imagination to come up with such an ______ plan.
【单选题】What will Mr. Smith do to get more customers?
A.
To offer better service and develop the most advanced technology.
B.
To invite more experts.
C.
To get customers through in 30 seconds.
【单选题】( )佛教包容了北传佛教、南传佛教和藏传佛教三大体系。
【单选题】It took a lot of imagination to come up with such an ______ plan.
【单选题】需增加局部照明的作业面,增加的局部照明照度值宜按该场所一般照明照度值的 ( )倍选取。
【简答题】D.C.Lethan和C.O.Miller在1963年首次从未成熟玉米籽中分离出天然的细胞分裂素物质,即______。