折页折数对产品质量的影响?
参考答案:
折数少,折页精度高,但帖数多装订起来麻烦;折数多,折页精度低,有误差,页码对不准,容易发生规格不一,版面不齐的现象。
书面表达.
你的一位英国朋友Tom 下周要来看望你,你需要向他介绍一下去你家的线路.请你根据图片上的信息,写一篇短文.
1.用上以下词语:
take a taxi, on your right, turn left, turn right, go down, on your left, go through.
2.不少于40 个词.
There ______ many people ______ in the office, but now nobody is allowed to.
A.used to be;smoking
B.used to have;smoking
C.used to be;smoke
D.used to have;smoke