髓母细胞瘤()
A.上皮组织肿瘤
B.间叶组织肿瘤
C.淋巴造血组织肿瘤
D.神经组织肿瘤
E.其他肿瘤
参考答案:D
The school is ______a Chinese teacher who masters the English language perfectly.
A.searching
B.in the search of
C.in search
D.in search of
序数词“第八”的英文写法是“()”。
A、eighth
B、eight
C、eighteenth
D、theeight