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【简答题】
如图是木本植物茎的结构，请据图回答（示例[4]髓） （1）我们常见到的柳树等，能年年加粗，这是因为[______]______的作用，它向外能产生新的______，向内能产生新的[______]______． （2）我们使用的木质课桌椅、家中的木质家具都是用[______]______做成的． （3）在这个横断面上，我们可以看到有很多同心环带，这是______，它的形成是由于[______]______细胞的分裂活动受______变化的影响而形成的． （4）若刚栽的一棵小杨树，被山羊啃去了一圈树皮，这棵小树不久死亡了，请你分析其中的原因______．
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举一反三
【单选题】Why does the author ask the question "What will happen when the Sun dies?"
A.
To identify the most serious question concerning star death that scientists must address.
B.
To introduce the topic that the rest of the passage will discuss.
C.
To suggest that scientists remain uncertain about some aspects of star death.
D.
To suggest that the Sun may not be a good example of a Population I star.
【单选题】When asked the question by some lawyers about his most important experience, the author immediately thought of his experience at the hospital and replied in an instant.
A.
Y
B.
N
C.
NG
【单选题】When the question _____ at the meeting, no one could answer it.
A.
rose
B.
arose
C.
aroused
D.
raised
【单选题】When the teacher raised the question, no one in the classroom could give the answer _____ it. [ ]
A.
for
B.
to
C.
of
D.
with
【简答题】语句 Select '你'+Ltrim(' 是最美的 ')+Lower('Beautiful')的执行结果是( )。
【单选题】He didn’t reply the question when the teacher asked him.
A.
understand
B.
give
C.
answer
【单选题】When the question _____ at the meeting, no one could answer it.
A.
rose
B.
arose
C.
came
D.
raised
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