【单选题】一所以色列高校的学生计划通过募捐来帮助残疾人,不过,他们没有一上来就组织募捐,而是先让当地居民签署了一份愿意帮助残疾人的志愿书,真正的募捐发生在两周之后。这次募捐大获成功,原因在于应用了()的原理。
【多选题】下列因素中,导致价格下降的因素有________。
【单选题】The man ________ as “a crazy guy” is actually the boss of our company.
【单选题】下列因素中,导致价格下降的因素有________。
【单选题】In a survey conducted by research firm Harris Interactive, 71% of Americans said that spending extra money on travel during the holiday season is worthwhile--so long as it affords them time with famil...
A.
spend money on souvenirs while traveling with family and friends
B.
accept hidden costs while traveling with family and friends
C.
travel with family and friends during the holiday season
D.
travel with family and friends so as to please them
【多选题】下列因素中,导致价格下降的因素有________。()
【判断题】一定程度的电场,磁场,电磁场都可能对人有损害。()