David is a boss _____ his workers find h

发布时间：2017-05-22 00:45 │ 来源：www.tikuol.com

题型：选择题

问题：

David is a boss _____ his workers find hard to _____. [ ]

A. whose; please

B. that; be pleased

C. who; be pleasing

D. whom; please

考点：关系代词动词限制性定语从句

题型：选择题

指数化投资策略属于积极型债券投资策略之—。()

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题型：选择题

某电视台在黄金时段的2分钟广告时间内，计划插播长度为15秒和30秒的两种广告，15秒广告每播一次收费0.6万元，30秒广告每播一次收费1万元，若要求每种广告播放不少于2次，请问：

（1）两种广告的播放次数有几种安排方式？

（2）电视台选择哪种方式播放收益较大？

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题型：选择题

给问句选择合适的应答句。

( ) 1. Why do you like spring?
( ) 2. Which month does Mike like best?
( ) 3. What do you usually do on Saturday?
( ) 4. What's Zoom doing?
( ) 5. How many days are there in June?
( ) 6. What is she doing?
( ) 7. What are you doing?

A. He's sending Grandpa an e-card.
B. Thirty.
C. Because I can plant trees.
D. November.
E. Usually I do my homework.
F. I'm eating dinner.
G. She's playing sports.

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题型：选择题

蛛网膜下腔出血病因诊断

A．X线颅片
B．脑电图
C．脑血管造影
D．CT
E．MRI

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题型：选择题

有关口腔的说法，下列哪项错误

A．是消化管的起始部

B．向后经咽峡通食管

C．包括口腔前庭和固有口腔

D．上壁为腭，与鼻腔毗邻

E．向前经口裂通外界

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