it‘s a secret between us.Don’t tell anybody.A.I won‘t B.I will C.I don’tMany people learm English because it —— widely ——in the world.A.is；used B.was；used C.is；usingWhere can i —— if I want to go downtown?A.t

it‘s a secret between us.Don’t tell anybody.A.I won‘t B.I will C.I don’tMany people learm English because it —— widely ——in the world.A.is；used B.was；used C.is；usingWhere can i —— if I want to go downtown?A.t
it‘s a secret between us.Don’t tell anybody.
A.I won‘t       B.I will        C.I don’t
Many people learm English because it —— widely ——in the world.
A.is；used   B.was；used  C.is；using
Where can i —— if I want to go downtown?
A.take bus    B.by a bus     C.take a bus
Most young people find —— exciting to watch a match
A.it               B.this        C.that
It’s difficult for us ——a lesson in life —— we‘ve actually had that lesson
A.to learn；when   B.learning；after      C.to learn；until
Do you know that Mary —— to Julie’s birthday party yesterday?
A.is invited    B.was invited   C.invites

it‘s a secret between us.Don’t tell anybody.A.I won‘t B.I will C.I don’tMany people learm English because it —— widely ——in the world.A.is；used B.was；used C.is；usingWhere can i —— if I want to go downtown?A.t
1,B,我不会说出去,为将来做保证,将来式2,C,普遍应用,现在进行式,Be动词后动词Ing形式3,C by一般用于句末,至于take a bus就是语感了4,A find+it+形容词+动词不定式5,C这个题目中until和before都可以将句子补充完整,但从句意逻辑上来比较一下,如果用before的话,意思就只有“在我们真切地经历一次教训之前,我们很难领会到其中真理”.但如果用until的话,句子的意思就更加有层次、更加丰富了,他可以直接翻译为“直到我们真切地经历过一次教训,我们才会领会到其中真理”,这就直接表达出了前面的答案所要表达的真正意思,也就是说这句话包含了前者的真正意义,像这种能够包含另一个正确答案意思的答案,一般就是最佳答案了.换句话说,包容性最强的正确答案就是最佳答案.还有,It's +形容词for Sb to do sth6,B,过去式.