C.a marker 问题中问句“What’s this?”的主语是单数形式“this”,因此答句必须用单数。 - **A.two pens**:错误。“two pens”是复数形式,与“It’s”的单数结构冲突。 - **B.three pencil-cases**:错误。“three pencil-cases”同样是复数形式,不符合语法。 - **C.a marker**:正确。“a mar...
It is used for writing in pencil. What is it? A. pen B. marker C. pencil lead D. highlighter 相关知识点: 试题来源: 解析 C。“pen”是钢笔;“marker”是记号笔;“pencil lead”是铅笔芯,用于铅笔书写;“highlighter”是荧光笔。所以正确答案是 pencil lead。
You’ll find alcohol markers with different nibs, such as the chisel nib, brush nib, and fine nib. The chisel type is angled with a slanted edge for the board and thin lines. Be mindful of how you hold the marker because it affects the lines that you will form. With the thin and t...
SLAMF7, a glycoprotein expressed on the surface of myeloma cells, is also present on the surface of NK cells and plasma cells, and is a strong marker of normal and malignant plasma cells in MM. CD3+CD8+CD28-CD57+ T cells are a subset of CD8+ Treg cells, which exert immunosuppressive ...
Perhaps even more fascinating is that Rana alleges Freddie's "voice never changed over the years. If you listen to a Freddie Mercury CD, it sounds just like the young Freddie did back then, singing for the Hectics in Panchgani."
One pen costs 0.25 and one marker costs 0.35. At those prices, what is the total cost of 18 pens and 100 markers?$___ 相关知识点: 试题来源: 解析 正确答案:39.50 解析:Multiplying 0.25 by 18 yields 4.50, which is the cost of the 18 pens; and multiplying 0.35 by 100 yields 35.00, wh...
九、连词组句。(10分)1. ①have② new③I④marker⑤a2.①an② book③exercise④is⑤It3.①is②What③the④in⑤penci
PAGE PAGE 1 新标准大学英语综合教程4 课后答案及翻译(1-8) Unit 1 Active reading (1) Looking for a job after university? First, get off the sofa Background information About the passage: This is an article by an Education Correspondent, Alexandra Blair, published in September 2008 in The ...
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百度试题 结果1 题目-What colour is it?-___. A. It's red B. It's a pen C. A yellow marker 相关知识点: 试题来源: 解析 A 反馈 收藏