According to the passage， bad posture is most probably caused by A. tiredness， boredom and weakness B. lack of energy C. carelessness and poor health habits D. overworking and illness

您可能感兴趣的试题

• 1After the accident， ships are not allowed to travel into the north in winter to ensure safe ocean tra

  After the accident， ships are not allowed to travel into the north in winter to ensure safe ocean travel.

      A. Right

      B. Wrong

      C. Not mentioned

  点击查看答案进入在线练题题不想做，我帮你做
• 2The ship might not have sunk if its radio officer had listened to the warning from the California.

  The ship might not have sunk if its radio officer had listened to the warning from the California.

      A. Right

      B. Wrong

      C. Not mentioned

  点击查看答案进入在线练题题不想做，我帮你做
• 3The California didn‘t come in time to save the passengers on the Titanic because its officers were

  The California didn‘t come in time to save the passengers on the Titanic because its officers were not clear about what was happening on the Titanic.

      A. Right

      B. Wrong

      C. Not mentioned

  点击查看答案进入在线练题题不想做，我帮你做
• 4The Titanic has 1，178 lifeboats for 2，207 people， but 1，502 people lost their lives because many people

  The Titanic has 1，178 lifeboats for 2，207 people， but 1，502 people lost their lives because many people did not know how to get into their lifeboats.

      A. Right

      B. Wrong

      C. Not mentioned

  点击查看答案进入在线练题题不想做，我帮你做
• 5Throughout the whole tragedy， the California didn‘t received the Titanic’s call for help. A. R

  Throughout the whole tragedy， the California didn‘t received the Titanic’s call for help.

      A. Right

      B. Wrong

      C. Not mentioned

  点击查看答案进入在线练题题不想做，我帮你做
• 6Over 1，000 passengers were able to escape in lifeboats from the sinking Titanic. A. Right B

  Over 1，000 passengers were able to escape in lifeboats from the sinking Titanic.

      A. Right

      B. Wrong

      C. Not mentioned

  点击查看答案进入在线练题题不想做，我帮你做
• 7Some desirable changes have taken place in this town. A identical B uncertain C frequ

  Some desirable changes have taken place in this town.

      A identical

      B uncertain

      C frequent

      D satisfactory

  点击查看答案进入在线练题题不想做，我帮你做
• 8His behaviour is in every way perfect. A attitude B conduct C intelligence D cha

  His behaviour is in every way perfect.

      A attitude

      B conduct

      C intelligence

      D character

  点击查看答案进入在线练题题不想做，我帮你做
• 9It‘s impolite to cut in when two persons are holding a conversation. A leave B spend

  It‘s impolite to cut in when two persons are holding a conversation.

      A leave

      B spend

      C stand up

      D interrupt

  点击查看答案进入在线练题题不想做，我帮你做
• 10During his lifetime he was able to accumulate quite a fortune. A control B spend C co

  During his lifetime he was able to accumulate quite a fortune.

      A control

      B spend

      C collect

      D exchange

  点击查看答案进入在线练题题不想做，我帮你做