1（ ）______people use computers to send ang receive e-mails.
1（ ）______people use computers to send ang receive e-mails.
a.millons b.many millons of c.several millons d.a millon of
2 ( ) ----do you know when xiaoming was born?
----yes,he was born ____september12th,1997.
a.in b.from c.witn d.on
3 ( ) ________is good to watch CCTV news at 7 p.m.
a.that b.this c.it d.the
4 ( ) he's looking for _____.i think he'll like his ____.
a.job;job b.a job;work c.jib;work d.a work;job
5 ( )i don't know if i_____free tomorrow.if i _______free,i will fly to bingjing with my brothers.
a.am;am b.will be;will be c.am;will be d.will be ;am
B（是模糊数目.其他三个数目都有问题.）
D（On用在具体日期的前面）
C（It's +形容词+to do,句型,做某事如何.）
B（job是可数的,要加a；work是不可数名词.）
D（前一个if是宾语从句,用将来时; 后一个if是状语从句,用现在时表将来的含义.）第4题第二个空不应该是job？他喜欢他的工作是名词可以是Job. 不过你提供的选项里没有。第二空填job和work都可以。那第一空呢？英语的数量表达有两种：一种是明确的数目：一百万颗星 a million stars一种是含糊的数目：上百万颗星 millions of starsA 两种都不是；C 多了一个s;D 多了一个of.只有B项最接近。请参考。