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【单选题】
在 Word 中插入图片,图片的位置默认文本环绕方式是()A.
四周型
B.
嵌入型
C.
紧密型
D.
无环绕
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反馈参考答案：
举一反三
【简答题】从动名之间的语义关系看, “韩雪写了一本小说。”中的“小说”是 宾语。
【单选题】You look very tired. You ____ too hard these days.
A.
could have worked
B.
ought to have worked
C.
should have worked
D.
must have worked
【单选题】—You look very tired this morning. What did you do yesterday afternoon? —I did Christmas shopping. [ ]
A.
a lot of
B.
a few of
C.
a number of
D.
a piece of
【单选题】—You look very tired_______at all last night?—N
A.
7. —You look very tired_______at all last night? —No,not really.I’m stired out now. ( 全国 2) A.Do yousleep
B.
Were you sleeping
C.
Did yousleep
D.
Had you slept
【单选题】You look very tired. You ____ late last night.
A.
needn’t sit up
B.
didn’t need to sit up
C.
shouldn’t sit up
D.
needn’t have sat up
【简答题】质量为 2.0 千克的物体受到互成 90° 角的两个力作用,这两个力 F 1 = 20 牛, F 2 = 15 牛,求这个物体产生的加速度为( )
【单选题】You look very tired and you must have been preparing for the coming examination yesterday evening, _________ you ?
A.
didn’t you
B.
haven’t
C.
weren’t
D.
hadn’t
【单选题】陈先生,45 岁,腹泻多次,粪便呈果酱样,诊断为阿米巴痢疾,医嘱用灭滴灵灌肠治疗。护理措施正确的是
A.
灌肠前臀部抬高20cm
B.
液面与肛门有距离40cm-60cm
C.
灌肠时病人取右侧卧位
D.
灌入药液量应少于500ml
E.
灌入后保留30 分钟
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