皮皮学，免费搜题
登录
搜题
【单选题】
甲硫氨酸的缩写A.
K
B.
F
C.
M
D.
B
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】一Your friend Sally phoned you this afternoon. --- ____?
A.
Can I help you
B.
What did she say
C.
How much is it
【单选题】One man’s meat is another man ’s poison. Everyone has different ideas about what is ()(可食用的) and what is inedible.
A.
eating
B.
consuming
C.
edible
D.
advisable
【单选题】—___________ advice did you take? —Sally’s. I quite agreed with what she suggested. [ ]
A.
What
B.
Whose
C.
Where
D.
Which
【简答题】What is the main idea of the man's speech?
【单选题】The heart of the diesel engine is the _____ where the fuel is burnt and the power developed.
A.
crankcase
B.
cylinder
C.
scavenge box
D.
piston
相关题目：