Which kinds of travel books are inspiring and entertaining A: The first and third. B: The first and second. C: The second and third. D: Selective guide books.
Which kinds of travel books are inspiring and entertaining A: The first and third. B: The first and second. C: The second and third. D: Selective guide books.
Time is ____by hour, minute and second.
Time is ____by hour, minute and second.
He failed for the first time but ___ for second.
He failed for the first time but ___ for second.
Over 100,000 chemical reactions _____ the brain every second.
Over 100,000 chemical reactions _____ the brain every second.
The teacher told us the light _________________ (travel) at 300,000 kilometers a second.
The teacher told us the light _________________ (travel) at 300,000 kilometers a second.
The principle of prehospital medical care is rescue first, transport second.
The principle of prehospital medical care is rescue first, transport second.
Micro expression lasts about 1 second. A: true B: false
Micro expression lasts about 1 second. A: true B: false
In the cause-effect order, you must put forward causes first and effects second.
In the cause-effect order, you must put forward causes first and effects second.
About seating manners,please remmenber that close to the host for first, far for second.
About seating manners,please remmenber that close to the host for first, far for second.
—Thereisawrongwordinline_________.—Where?—Inthe________line. A: two;two B: two;second C: second;two D: second;second
—Thereisawrongwordinline_________.—Where?—Inthe________line. A: two;two B: two;second C: second;two D: second;second