问题
单项选择题
破伤风最失发生收缩的肌肉是:()。
A.面肌
B.咬肌
C.颈项肌
D.背腹肌
E.四肢肌
答案
参考答案:B
破伤风最失发生收缩的肌肉是:()。
A.面肌
B.咬肌
C.颈项肌
D.背腹肌
E.四肢肌
参考答案:B
完形填空。 | |||
Christmas l my favourite holiday. 2 a holiday, people 3 work. Children don't 4 school. Christmas is special. 5 ? Because we 6 Christmas trees, lights and Santa. He is a merry 7 . Children say he 8 toys on Christmas. We invite our family and friends 9 our house. We sing carols. 10 are happy on Christmas. | |||
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