Last week I bought a flat()biggest room faced south.
A.that
B.whose
C.which
D.where
参考答案:B
进行四等水准测量时,仪器至水准尺的视线长度规定不能超过( )。
A.(A) 50m
B.(B) 65m
C.(C) 80m
D.(D) 100m
下列疾病有家族史者可伴Gardner综合征和肌张力营养不良的是
A.圆柱瘤
B.毛母质瘤
C.顶泌汗腺腺瘤
D.汗管瘤
E.毛发上皮瘤