21-三体综合征最具诊断价值的检查是
A．智能发育障碍B．特殊面容C．舌常伸口外D．通贯手E．染色体检查
参考答案：E
You have no idea how she finished the race ________ her foot wounded so much. [ ]
A. for
B. when
C. with
D. while
患儿，男，8岁，因发热而入院治疗，体温39.5℃，需给予物理降温
为患儿灌肠时，灌肠液的温度为______。
A．28℃～32℃B．32℃～38℃C．34℃～36℃D．39℃～41℃E．4℃
