【多选题】下列属于封装特快专递邮件注意事项的有( )。
D.
特快专递邮件重量超过5千克时,箱、盒外必须用非金属捆扎带箍紧
【单选题】() 是用带或绳将一个或多个包件紧束在一起的机械,属于外包装设备
【单选题】On which day is Thanksgiving Day? Thanksgiving falls on the _____.
A.
fourth Thursday of November
B.
fourth Tuesday of November
C.
third Thursday of December
D.
third Tuesday of December
【单选题】It was _____ amazing day, but _____ best part was the dancing party
【单选题】在化合物的紫外吸收光谱中, R 带是指 ( )
【单选题】()是利用带状或绳状捆扎材料将一个或多个包件紧扎在一起的机器,属于外包装设备。
【单选题】According to this passage, Valentine's Day is______.
A.
a day on which birds select their mates
B.
a holiday celebrated in honor of Valentine
C.
a holiday celebrated for lovers
D.
a day on which Valentine was killed by the Roman Emperor