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【单选题】
In the last 3a paragraph, 'The qualifying tests for patents are straightforward--that an idea be useful, novel and not obvious.' Here, 'obvious' means ______.A.
easily perceived or understood
B.
quite apparent
C.
standing in the way or in front
D.
transparent
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举一反三
【单选题】Generally speaking, _______ according to the directions, the drug has no side effect.
A.
if taking
B.
if taken
C.
if to take
D.
if being taken
【单选题】排气系统堵塞的排除方法是( )。
A.
对节气门位置传感器进行调整、修复或更换
B.
清洗或更换怠速控制阀,并用专用解码器对怠速转速进行基本设定
C.
清洗或更换三元催化器
D.
清洗喷油器,检查每个喷油器的喷油量并确认无堵塞、滴漏现象
【单选题】Generally speaking, when _____ according to the directions, the medicine had no side effect．
A.
take
B.
taken
C.
to take
D.
to be taken
【简答题】海苔:“美好时光”牌辣味海苔
【单选题】由于舌头各部位的味蕾对不同滋味的感受不一样，在品尝茶汤滋味时，应（），才能充分感受茶中的甜、酸、鲜、苦、涩味。
A.
含在口中不要急于吞下
B.
将茶汤在口中停留、与舌的各部位打转后
C.
立即咽下
D.
小口慢吞
【单选题】Generally speaking，______according to directions，the drug has no side-effect.
A.
when taking
B.
when taken
C.
when to take
D.
when to be taken
【单选题】Generally speaking, ________according to the directions, the medicine has no side effect.
A.
when taken
B.
when taking
C.
when to take
D.
when to be taken
【单选题】Generally speaking, when _____ according to the directions, the medicine has no side effect.
A.
taken
B.
taking
C.
to take
D.
to be taken
【简答题】“美好时光”牌辣味海苔
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