On the other hand, scientists disagree about how much and when they
should share data, and they debate whether sharing it is more likely to
accelerate science and make it more robust, or to introduce vulnerabilities and
problems.whether sharing it is more likely to ... 为什么这里有个it，起...
...aro,
the highest mountain in Africa at 5,895 meters above sea level.After months of preparation, I started my great adventure. At the base of the mountain,
I met Mik, a local porter, who warmly greeted
me. Mik’s job was to carry my equipment up the mountain, set up the tent (帐篷), and carry eve...
...riend Bobby and his family lived a simple life. They didn't havethat much money to spend on anything but essentialthings likefood. But as the summer holidays came around, Bobby wanted to treathis kids and take them to play miniature golf.When they arrived at the golf course, Bobby walked up to thewo...
...：Open in 1987, Futuroscope is one of the largest space-age parks in the world.答案为把open改为opened，非谓语，与 Futuroscope的关系是被动。我的疑惑是：字典的解释open既可以用主动式，也可以用被动式：（1）When a shop, office, or public building opens or ...
...篇文章里的一句话。贴上前后文供参考。EVER
SINCE he stood on the steps of Downing Street the day after his 2019 election
triumph and promised to “unite and level up” the country, Boris Johnson has
been tormented by the question of what “levelling up” means. What exactly is
be...
...ng done 形式的分词作状语，主句的时态是什么时态？Having gone through a phase of racial discrimination,the United States
of American today recognizes four races in the country.这句话为什么是recognizes 而不是recognized? 第二个句子:The moon having
risen, they took a wa...
...两个句子来自儿童小说《The
Cricket in Times Square》:1.“But only
on trial he stays. At the first sign of the cricketer friends, or if we come
down with peculiar diseases—out he goes!”“Yes, Mama,
anything you say,” said Mario.”2.“I
could keep him somewhere else,” the boy of...
...friend off.2. What are the speakers talking about?A. A pop star.B. An old song.C. A radio program.3. What will the speakers do today?A. Go to an art show.B. Meet the man’s aunt.C. Eat out with Mark.4. What does the man want to do?A. Cancel an order.B. Ask for a receipt.C. Reschedule a delivery.5. ...
Babies cry to
call attention to their immediate needs: food, or rest, or a diaper change or
cuddles. But without intending to, crying babies might also provide insight
into a defining trait that will develop later in life. As Matt Stevens of the
New York Times reports, a new study has found that the...
Yet to promote such distorted eating is dangerous, not only to those
doing the eating on the shows but also any who may be tempted to emulate or
compete with them, it can cause eating disorders such as bulimia and can prove
fatal.句子来自中国日报http://www.chinadaily.com.cn/a/202112/19/WS61b...
All the formal
and informal learning we have done, factual, abstract and emotional, every
memory, good or bad, vague or detailed, including the physical sensations that
go with human activity, combine to bring understanding to our reading.为什么这里factual……vague or detailed形容词独立...
Whether walking or sleeping, the subject is always in his mind.章振邦新编高级英语语法541页。上句walking or sleeping的逻辑主语应该是人，而主句主语是the subject,那为什么不在walking or sleeping前加上正确的逻辑主语呢？上面句子正确吗？
...offee. B. Watch the World Cup. C. Go to sleep2. What is the probable
relationship between the speakers?A. Strangers B. Classmates C. Relatives3. What is the woman’s attitude
to the man’s suggestion?A. Favorable. B. Tolerant. C. Negative4. What can we learn
about Tom?A. He’s smart f...
...ore, I saw Mary hanging out with her friends.—It________ be her. She has gone to Beijing.A. can’t B.
mustn’t C. might D. could12. —The little boy
is only three years old, but he can memorize about 50 poems....