Zhou Jielun is a good __________.[ ]
A. sing
B. sings
C. singer
答案：C
着痹的主症是（）
A.关节酸痛，游走不定，屈伸不利
B.关节疼痛较剧，痛有定处，得热痛减，遇寒痛增
C.肢体关节重着、疲痛，或肿胀
D.关节疼痛，局部灼热红肿
E.关节红肿，疼痛剧烈，入夜尤甚，壮热烦渴
Her ______ brother Jordan says he can't ______ the scarf. [ ]
A. twin, stand
B. twin's, find
C. twin, eat
D. twin's, see
