Graphs or charts allow the audience（）meaning behind the numbers.

First published in 1927, the charts remain an source for researchers.

A) intelligent B) indispensable C) inevitable D) identical

First published in 1927, the charts remain an ______ source for researchers.

A) identical B) indispensable C) intelligent D) inevitable

loping an obvious and genuine affection for each other.

A) But for B) For all

C) Above all D) Except for

A.As a whole

B. As a rule

C.On the average

D.By all means

are all important elements

Within two weeks of arrival, all foreigners had to ___ with the local police.

A)inquire B) consult C) register D) resolve

A.friend

B.friendly

C.friend to

D.friendly to

The president promised to keep all the board members _________ of how the negotiations were going on.

A) inform B) informing C) be informed D) informed

All the tasks __________ ahead of time, they decided to go on holiday for a week.

A) been fulfilled B) having been fulfilled C) were fulfilled D) had been fulfilled

A.prospects

B.respects

C.aspects

D.expects