单项选择题
单项选择题 陆上丝绸之路的起点是 。 A、洛阳 B、长安 C、楼兰 D、杭州
单项选择题 Each of the measuring intruments that will be used to collect data from the subjects should be described in detail and a rationale should be given for their use. A、正确 B、错误
单项选择题 With the money he got,first Hobbs________.A.planned to have a happy life for a few daysB.decided to give up his work in the officeC.was to give a dinner to his friendsD.had no idea what to do