For him_____stage is just_______means of making a living

For him_____stage is just_______means of making a living
A.a;a B.the;a C.the;the D.a;the'
不懂句子的意思.所以不只要冠词怎么填.
Many people have come to realize that they should go on_____balanced diet and make __________room in their day for exercise.
A.a;/ B.the;a C.the;the D./;a
How about taking________short break?I want to make______call.
A.the;a B.a;the C.the;the D.a;a
不懂前一句的句子的意思.
It is not rare in_________that people in_______fifties are going to university for further education.
A.90s;/ B.the 90s;/ C.90s;their D.the 90s;their
不懂意思.也不懂90s是什么意思..
Americans eat_vegetables per person today as they did in 1910.
A.more than twice B.as twice as many C.twice as many as D.more than twice as many
没碰到过的提醒.想知道一下正确答案的用法.
我要翻译和说明...的

For him_____stage is just_______means of making a living
A.a;a B.the;a C.the;the D.a;the'
对他来说舞台(生活)只是谋生方式.这里的stage特指他的舞台,应该用the,后面的means为方式,前面应该用a,表示某一种
答案是B.不懂句子的意思.所以不只要冠词怎么填.
Many people have come to realize that they should go on_____balanced diet and make __________room in their day for exercise.
A.a;/ B.the;a C.the;the D./;a
许多人已开始意识到他们应该坚持节食,每年抽空锻炼身体.
go on a diet 节食,前面加了个balanced表示平衡、适度的结实,而不是那些一天吃一顿的自虐式节食
make room for 为...腾出空；为.抽出时间
答案是A.不懂意思+不知道怎么做..
How about taking________short break?I want to make______call.
A.the;a B.a;the C.the;the D.a;a
稍微休息下如何?我想打个电话.
take a break 休息下
make a call 打个电话
这题没什么好讲的,纯属习惯用法和固定短语
答案是D.不懂前一句的句子的意思.
It is not rare in_________that people in_______fifties are going to university for further education.
A.90s;/ B.the 90s;/ C.90s;their D.the 90s;their
the 90s,表示90年代 the 70s 表示70年代
in one's twenties 在某人20几岁的时候
90年代有些50多岁的人还去大学进修,这不是什么司空见惯的事.
答案是D.不懂意思.也不懂90s是什么意思..
Americans eat_______vegetables per person today as they did in 1910.
A.more than twice B.as twice as many C.twice as many as D.more than twice as many
这里考察表示倍数的用法,空格我已经根据句子意思给你添上
美国人现在的人均蔬菜摄入量比1910年那时候的两倍还要多.
其实是考察as many as + more than,只是简单的复合了下
表示比.的X倍还多时,就可以说 more than X times as many as ...
希望对这个问题有更深认识
答案是D.没碰到过的提醒.想知道一下正确答案的用法.
希望我的讲解对您有用!顺祝：