I can’t believe they’ve booked us on a ________. I’d really rather just stay another night and sleep in a bed!
A. Double
B. Party
C. Red eye
Direct
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Choose the suitable sentences while describing food and giving an opinion.
A. That sounds nice.
B. I think you'll like it.
Can I get you something to drink?
D. It's a little bit sweet.
Do you still remember the third video you watched in Lesson Two this unit? What should the passenger do with the prohibited item?
A. Save it.
B. Sell it.
C. Abandon it.
Deposit it.
Choose the suitable sentences while asking people for an order.
Are you ready to order?
B. I think you’ll like it.
C. What can I get you?
D. It’s a kind of spicy.
某反应在一定条件下平衡的转化率为25%,当有催化剂存在时,其转化率应当()25%。
A. 大于
B. 小于
C. 等于
D. 大于或小于