【名词&注释】
阿莫西林(amoxicillin)、工作环境(working environment)、最适合(most suitable)、军团菌(legionella)、不合理(unreasonable)、分泌物(secretion)、氨苄西林(ampicillin)、选择性培养基(selective medium)、白细胞内、革兰阴性双球菌(gram negative cocci)
[单选题]The process of()schedule activity durations uses information on schedule activity scope of work, required resource types, estimated resource quantities, and resource calendars with resource availabilities.
A. estimating
B. defining
C. planning
D. sequencing