The heat released by burning oil and coal is the direct cause of global warming. A Right B Wrong C Not mentioned

Airbus plans to build a mini-restaurant in the lower hold of A3XX.

    A Right B Wrong C Not mentioned

Thousands of people were killed during an earthquake in Turkey

    A Right B Wrong C Not mentioned

Genera Technologies has developed a method that determines whether water is clean.

    A Right

    B Wrong

    C Not mentioned

Indonesia was in crisis because of the drought.

    A Right

    B Wrong

    C Not mentioned

Grasses and flowers in desert are able to survive because they stay in the form of seeds to wait for the right amount of water to come.

    A Right B Wrong C Not mentioned

Some desirable changes have taken place in this town.

    A identical B uncertain

    C frequent D satisfactory

We are debating where we should go for a holiday.

    A making B talk loudly

    C discussing D expecting

How much percent of high school graduates were proficient in foreign languages forty years ago？

    A. 70.

    B. 13.

    C. 40.

    D. 6.5.

A tragedy like the sinking of the Titanic never happened again.

    A. Right

    B. Wrong

    C. Not mentioned

According to a study author， when people with a positive emotional style do get a cold， they may think ___________.

    A） that their illness is very serious

    B） that their illness is not so serious

    C） that they do not get any illness at all

    D） that the illness they get is not a mild one