You ______ use strong passwords., MUST, CAN, SHOULD, You __________ always think before you post something., SHOULD, HAVE TO, MAY, You _________ receive strange messages from unknown people., MUST, HAVE TO, MAY, To have a strong password you ________ include numbers and other symbols, SHOULD, MAY, MUST, You ________ install antivirus software to protect your computer., CAN, HAVE TO, MUST, You _________ take breaks when you use social media., SHOULD, CAN, MUST, You _________ use social media to learn new things., MUST, SHOULD, CAN, You ____________ respect other people online., SHOULD, HAVE TO, MAY.

MODALS

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

)
自動保存: を復元しますか?