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【判断题】
肱二头肌有两个头，长头起自肩胛骨关节盂上方，短头起自肩胛骨喙突，两头合并，止于桡骨粗隆。A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】( ) It was raining hard, ________ they had to put off the football match.
A.
however
B.
and
C.
so
D.
but
【单选题】组成细肌丝的蛋白质是
A.
肌动蛋白、肌原蛋白和肌球蛋白
B.
肌动蛋白、肌原蛋白和肌红蛋白
C.
肌动蛋白、原肌球蛋白和肌钙蛋白
D.
肌动蛋白、肌钙蛋白和肌球蛋白
E.
肌动蛋白、肌红蛋白和原肌球蛋白
【单选题】Because of the heavy rain, they had to put off ______the sports meet.
A.
taking place
B.
to take place
C.
holding
D.
to hold
【单选题】-- They went to the lecture, but it had been put off. -- Oh, so they _____.
A.
needn’t have gone
B.
should have gone
C.
mustn’t have gone
D.
should take it
【单选题】They had to ______ the 800-meter race because of the bad weather . [ ]
A.
put on
B.
put off
C.
get on
D.
get up
【简答题】人的一生先后有两组牙发生,第一组牙称___牙,共____有个,第二组牙称___牙,共有__个。
【单选题】As is known________ us, the actress is known________ her excellent acting
A.
for; as
B.
to; for
C.
as; for
D.
to; as
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