28.11.2024 - F1 BIP - handshake&supplement

What is a way of welcoming people in Tibet?

• Bowing

• Sticking out your tongue

• Handshaking

What was the handshake a symbol of in ancient Greece?

• Friendship

• Peace

• Trust

What did knights do to check for hidden weapons?

• Shake hands

• Bow

• Grab forearms

What gesture is becoming more common among young people instead of handshaking?

• Fist bump

• Wave

• Nod

What is a reason many people prefer the fist bump?

• It is more fashionable

• They are afraid of germs

• It is traditional

What do dietary supplements include?

• Vitamins

• Minerals

• Both

Are supplements a substitute for a balanced diet?

• Yes

• No

What effect do people feel after taking supplements?

• Healthier

• Sicker

• No effect

Calcium

• 钙

• 钾

• 镁

• 钠

安慰剂效应

• place

• placebo effect

• placebo affect

• palace