First turn left on the corner and then turn right ______ the fountain.
a. in
b. on
c. at
d. for
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品牌认同包括三方面:_____、_____、_____。
Why don’t you come ______ and have dinner ______me?
a. over…for
b. on…with
c. over…at
d. over…with
She had a paper ___.
a. publishes
b. publishing
c. published
d. publish
为什么说主冷液氧面上升或下降是冷量是否充足的主要标志?