His plan should succeed without too much trouble, for it seems quite feasible.

[单选题]A．ccording to his plan, his plane should have taken off at _______.A． 6:30 B. 7:00 C. 7:30 D.:8:00

[问答题]One can never succeed without enough confidence in himself.

[单选题]E．A．ll too often , a choice that seems sustainable（可持续的）turns out on closer examination to be problematic. Probably the best example is the rush to produce ethanol（乙醇）for fuel from corn . Corn is a renewable resource —you can harvest it and grow more

[单选题]B．ut too much of that lengthened experience，even in the wealthy West，will be experience of poverty and neglect，______we do something about it.A． whenB． UnlessC． becauseD． if

[单选题]It is much easier to make a plan than it out.A． carryingB． carryC． to carryD． carried

[单选题]The Ship Security Plan should be submitted to____ for approval.A．the SSOB．the PSCOC．the CSOD．the Administration

[单选题]The quality management plan should describe how the project management team will implement its quality (73).(73) A. improvementB． controlC． policyD． information

[单选题]His reason fordivorce is quite [vague]．A.obviousB.typicalC.impreciseD.unrea

[单选题] It should go without saying that the focus of UML is modeling. However, what that means, exactly, can be an open-ended question. （71） is a means to capture ideas, relationships, decisions, and requirements in a well-defined notation that can be appl

[单选题] It should go without saying that the focus of UML is modeling．However, what that means, exactly, can be an open-ended question． （71） is a means to capture ideas, relationships, decisions, and requirements in a well-defined notation that can be appli