From the passage we are told that newspapers in the 1920s and 1930s offered their______ r

We can infer from the passage that the texts sent by texters are ______.A．quite revealing.

What can we infer from the passage？A．We are amused by our own acts of absent－mindedness.B．

What can we learn about engineering from the passage？A．Men are more competent than women i

We can infer from the passage thatA．American and British employees are less efficient than

From the passage, we get to know that astronauts are at greater risk of radiation damageA．

We learn from the passage that the push factors are related to______.A．low employmentB．per