【多选题】下列关于采用直接酸碱滴定法测定阿司匹林原料药的说法,正确的是( )
【单选题】- You can use MSN to talk with your friend on the Internet. -I know. But can you tell me_______?
【单选题】Can you summarize the features(特征) of smart cars listed in TextA?
A.
Smart cars can eliminate most car accidents. Smart cars can alert the police and provide precise location if stolen. Smart cars can monitor one’s driving and the driving conditions nearby. Smart cars can alert the drowsy driver. Smart cars can locate your car precisely and warn of traffic jams.
B.
Smart cars can eliminate most car accidents. Smart cars can alert the police and provide precise location if stolen. Smart cars can monitor one’s driving and the driving conditions nearby. Smart cars can alert the sleepy driver.
C.
Smart cars can reduce the rate of car accidents. Smart cars can alert the police and provide precise location if broken. Smart cars can monitor one’s driving and the driving conditions nearby. Smart cars can alert the sleepy driver. Smart cars can locate your car precisely and warn of traffic jams.
D.
Smart cars can get rid of most car accidents. Smart cars can alert the police and provide precise location if stolen. Smart cars can monitor one’s driving and the driving conditions nearby to warn of traffic jams. Smart cars can alert the sleepy driver.
【单选题】正常人循环血液中嗜酸性粒细胞占白细胞的比例为:( )
【单选题】—You can use MSN to talk with Vivien on the Internet. —I know. But can you tell me _______? [ ]
【简答题】Can you use one phrase to summarize the main idea of the whole passage?
【单选题】You can meet people()can possibly help you find a paid job later on.
【单选题】对于价值较低或极易损坏的低值易耗品,应采用( )进行摊销。