Task 4Directions:The following is a list ofterms used in Mobile Internet Service. After reading it, you arerequired to find the items equivalent to those given in Chinese in the table below Then you should mark the corresponding letters in order ofthe numbered blanks,53 through 57,on the Answer Sheet.A-Advertising exchange platformB-Active payment accountC-Business developmentD-Content providerE-Cost per downloadF-Data management platformG-Daily new usersH-Email direct marketingI-Keyperformance indicatorsJ-Native advertisingK-Real time biddingL-Software development kitM-Searching engine marketingN-Service providerO-User-centered designP-User experienceQ-Weekly active usersExamples:(I)关键业绩指标(K)实时竞价
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Task 5Directions:Read the following passage: After reading it, you are requiredto complete the answers thatfollow the questions (No.58 to No.62). You should write your answers (in no more than 3 words)on the Answer Sheet correspondingly.Between3:00pm Thursday,May 4,2017 and 7:00am Saturday,May6,2017,your parking lot will be closed for maintenance(维护).We ask that you park at the community center lot.We appreciate your cooperation with this request. Please know that if you do not follow the sign, your vehicle will be towed(拖)at your expense.Once the scope of work has been completed,the parking barricades(路障)will be removed. You can park your vehicles in the lot once it is re-opened and barricades are removed.If you have questions concerning this email,please feel free to contact me or you can schedule a meetingwith Stephan Burton through the Purdue Village Main Office.58. According to the notice, why will the parking lot be closed?It will be closed for________________.59,Where can drivers park their cars when the parking lot is closed?Atthe________________lot.60.What will happen to your car if you do not follow the sign?Itwill________________at your expense.61.When can you park your car in the lot?When the lot is re-opened and barricades________________.62.What can you do if you have any questions about the email?Contact the writer or schedule a meeting with________________.
氢能是____能源,太阳能是_____能源
A. 一次,一次
B. 一次,二次
C. 二次,一次
D. 二次,二次
太阳能电池对太阳能的利用方式是_____
A. 热电转换
B. 光电转换
太阳辐射主要集中在____部分。
A. 紫外
B. 可见光
C. 红外