In text I,
"ensure" (L.14) is the same as insure.
In text I,
"ensure" (L.14) is the same as insure.
The sentence "Rapid growth in the urban population has aided economic development but also created serious problems for major cities" (L.5-7) means the same as
The bigger and faster urban population grows, the less serious problems are caused.
In text I,
"tempted" (R.1) is the same as attempted.
In text I,
"in principle" (R.22) means in the beginning.

In text LI-II,
"it" (•.10) refers to PETROBRAS.
Text LI-I – questions 11 to 15
From text LI-I, it can be deduced that
never before has information technology been so much required.
Text LI-I – questions 11 to 15
From text LI-I, it can be deduced that
new information technology demands new software.
Text LI-I – questions 11 to 15
From text LI-I, it can be deduced that
nowadays software is the most important way of providing new products.
Text LI-I – questions 11 to 15
From text LI-I, it can be deduced that
resources have been provided to bridge the "software gap".
Text LI-I – questions 11 to 15
From text LI-I, it can be deduced that
some new products lack the corresponding software.