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【判断题】
我国现存最早的药物学专著是《神农本草经》。()A.
正确
B.
错误
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【单选题】Th e workers are _______ a tall _______. [ ]
A.
build, build
B.
builder, builder
C.
builds, builds
D.
building, building
【简答题】电子现金兼具纸质现金和数字化货币的优势,其特点主要表现 ; ; ; ; 。
【单选题】Where is the train to Nanjing now standing?
A.
At platform. 7．
B.
At platform. 8．
C.
At platform. 9．
【单选题】The museum will open in the spring with an exhibition and a viewing platform ________ visitors can watch the big glasshouses being built. (2013·浙江，13)
A.
what
B.
where
C.
when
D.
why
【单选题】The App WeChat provides a networking platform ______ communication is faster and easier.
A.
which
B.
where
C.
when
D.
why
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