// JavaScript Document


var data  = {
    "intro": "",
    "_rubric": "<b>Type true or false.</b>",
    "_title": "<b>Complements</b>",
    "_optionArr": [
        []
    ],
    "_quesArr": [
        [
            {
                "ques": "1. The process of change over a long period of time is called evolution. __________________",
                "ans": [
                    [
                        "true"
                    ]
                ]
            },
            {
                "ques": "2. Early humans knew how to cook food. __________________",
                "ans": [
                    [
                        "false"
                    ]
                ]
            },
            {
                "ques": "3. Early humans made tools using stones. ____________________",
                "ans": [
                    [
                        "true"
                    ]
                ]
            },
            {
                "ques": "4. Early humans invented the wheel. ___________________",
                "ans": [
                    [
                        "true"
                    ]
                ]
            },
            {
                "ques": "5. Early humans did not discover farming. __________________",
                "ans": [
                    [
                        "false"
                    ]
                ]
            }
        ]
    ]
};