男，32岁，高血压3年，既往无心脏和肺部疾病和糖尿病史，查体：BP150/90mmH

患者，女性，脑中风左下肢瘫痪。护士在制定预防压疮的护理措施中，最好的护理方法是

A．每2h为患者翻身按摩1次
B．每天请家属检查皮肤是否有破损
C．骨隆突处用气圈
D．使患者保持右侧卧位
E．帮助患者做肢体功能锻炼

The microphone enabled them to keep in touch, in other words, it made it _____ for them to contact each other.

A．likely

B．capable

C．possible

D．probable

Helen has got _____ it takes to be a great tennis player. In other words, she has the potential to become world famous.

A．how

B．what

C．when

D．that

按照CIBCR的计算，长期领先指标领先周期变动的平均时间为( )

A．11个月
B．1个月
C．20个月
D．3个月

成语“一丝不苟”中的“丝”本意是( )。

A．计量单位

B．发丝

C．丝线

D．丝绸