【简答题】Directions: Translate the following sentences with given phrases question of/out of question/out of the question/end up/be supposed to 4. 不 , 绝对不行。 Oh, no. No, it's .
【单选题】No. 5
A.
Certainly. Is Friday OK?
【单选题】After a lot of work, the artist thought that he had paid the government______.
A.
less tax than he should have
B.
more tax than he should have
【单选题】下列对可摘局部义齿大连接体的要求,除外的是
E.
不能压迫上颌腭隆突、下颌舌隆突及其他骨性突起
【判断题】从光纤的对接、耦合和损耗等方面考虑,光纤应该以粗为宜。
【单选题】听力原文: The American colonists often quarreled with British Government. They had to buy British goods and they had to pay taxes to Britain. In 1767, Britain put customs duty on many goods, such as tea. ...
【判断题】从光纤的对接、耦合和损耗等方面考虑,光纤应该以粗为宜。
【简答题】目前SDH信号的速率等级有几种?速率分别是多少?