He worked happily as a translator for a research project on ___ minorities in Yunnan, using three of his languages.

He worked happily as a translator for a research project on 53 minorities i

_____the project in time, they worked day and night.A. FinishingB. To finishC. F

[单选题]The（）technique involves using project characteristics in a mathematical model to predict total project cost. Models can be simple or complex.A . costaggregationB . reserve analysisC . parametricestimatingD . funding limit reconciliation

[单选题]The(72)technique involves using project characteristics in a mathematical model to predict total project costs. Models can be simple or complex.A．Cost AggregationB．Reserve AnalysisC．Parametric EstimatingD．Funding Limit Reconciliation

[单选题]Had he worked harder, he __________ 怎么选择H．adheworkedharder,he__________theexams.A．)musthavegotthroughB)wouldhavegotthroughC．)permittedarefreshmenD)arepermittedfreshmen

[单选题]Had he worked harder, he______the exams.A.must have got through B.would hav

[单选题]A．t the age of 16，he worked for______．A．his brotherB．himselfC．his fatherD．someone else

He ____ the maths examination if he had worked hard enough, but he didn’t.A. wou

He has already worked for ____ hour.A. anB. aC. theD. three

[单选题]Tom was not handsome and he was not brilliant， but( )he worked hard and was