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【多选题】
下列哪项符合偏头痛的特点:A.
头痛大多为一侧性,也有两侧头痛同时出现,疼痛常局限于额部、颞部及枕部,也可放射至颈部、肩部。
B.
头痛为发作性,间歇期无症状,发作一般持续4-72小时。
C.
疼痛多为中至重度。
D.
疼痛开始严重头痛者多呈搏动性剧烈疼痛,然后可转为持续性钝痛。
E.
位于眼后方及眼、发作时是爆炸样。
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【单选题】You ______ the parcel home. The shop would have delivered it if you had asked.
A.
needn't have carried
B.
didn't need to carry
C.
couldn't have carried
D.
wouldn't have carried
【单选题】虚拟语气 ___the clouds, you would find the airplane in the sky easily
A.
Had it not been for
B.
If it were not
C.
If it had not been for
D.
Were it not for
【单选题】Who would you rather__________ with you，George or me?
A.
going
B.
to go
C.
hane gone
D.
went
【单选题】--Why didn't you buy it? --I ______, but I didn't have the money.
A.
would
B.
would have
C.
had had
D.
had bought
【简答题】长发企业基本生产车间生产甲产品 2 000 件,生产过程中发现其中有 20 件为不可修复废品。合格品和废品共同发生的生产费用为:原材料费用 300 000 元,直接工资费用 80 000 元,制造费用 65 000 元,合计 445 000 元。原材料在生产开始时一次投入。原材料费用按产量比例分配,其他费用按生产工时比例分配。产品生产工时为:合格品 9 920 小时,废品 80 小时。废品残料回收...
【简答题】改革开放以来，社会上曾风行“零岁方案”“神童方案”。一些“望子成龙”的家长强行给自己的子女进行盲目的早期定向培养。有的父母在孩子未出生时就买好了钢琴，企图把宝宝培养成钢琴家，有的家长在孩子一两岁时就强行要求他背古诗、练习书画等。一些幼儿园迫于家长的压力或经济利益的驱动，办起了各种各样的兴趣班、特长班。总的来说，目前的学校教育表现为重知识灌输、轻能力培养；重智力培养、轻人格因素培养等错误倾向。请分析...
【单选题】Would you like me to help you make a plan for the summer vacation?().
A.
No, I already have my plans.
B.
I'd love to, but I'm busy today.
C.
I'm ill, so I shouldn't go out.
【单选题】If you had taken my advice, you ______ in the examination.
A.
would have failed
B.
wouldn't have failed
C.
would fail
D.
wouldn't fail
【单选题】一-Excuse me , would you lend me your calculator?
A.
Certainly、 Here you are
B.
Yes , 1 have a hand
C.
It's nothing
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