放射线照射急性损伤在早期反复出现的症状，可能性最大的是
A．白细胞数减少B．皮肤烧伤C．肺纤维化D．脱发E．口腔炎
参考答案：A
—Is your uncle a _____ businessman?
—Yes. He _____ in opening up his own company last year. [ ]
A. successful; succeeded
B. successful; success
C. success; succeed
D. succeed: success
A．上升了cm
B．上升了cm
C．下降了cm
D．下降了cm
cm
cm
cm
cm