Motivationandpersonalitymay________thevaryingdegreesofsuccessinone’scareer.
A
A . 说明，解释，是……的原因 ; B 请求，申请 ; C 冒风险，担风险 ; D 供应(给)，提供(给)
Tourist expenditures have different effects on a destination economy:sales by food vendors to restaurants are _______ effect;while taxi fares and airline ticket sales are _______ effect.
Heshookhandswiththevisitors________astoconveyhisapology.
Which of the following country is not a member of OECD?
Why couldn ’t you ________ an answer when I asked you why you were late?